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[OPENMP] Initial codegen for `target teams distribute` directive. 

Host + default devices codegen for `target teams distribute` directive.

llvm-svn: 320149
This commit is contained in:
Alexey Bataev 2017-12-08 15:03:50 +00:00
parent 44fdcec26f
commit dfa430f694
17 changed files with 2937 additions and 35 deletions
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4
clang/include/clang/Sema/Sema.h
View File

@ -8536,6 +8536,10 @@ private:
/// Returns OpenMP nesting level for current directive.
unsigned getOpenMPNestingLevel() const;
/// Adjusts the function scopes index for the target-based regions.
void adjustOpenMPTargetScopeIndex(unsigned &FunctionScopesIndex,
unsigned Level) const;
/// Push new OpenMP function region for non-capturing function.
void pushOpenMPFunctionRegion();

2
clang/lib/Basic/OpenMPKinds.cpp
View File

@ -889,6 +889,7 @@ void clang::getOpenMPCaptureRegions(
CaptureRegions.push_back(OMPD_parallel);
break;
case OMPD_target_teams:
case OMPD_target_teams_distribute:
CaptureRegions.push_back(OMPD_target);
CaptureRegions.push_back(OMPD_teams);
break;
@ -936,7 +937,6 @@ void clang::getOpenMPCaptureRegions(
case OMPD_atomic:
case OMPD_target_data:
case OMPD_distribute_simd:
case OMPD_target_teams_distribute:
case OMPD_target_teams_distribute_parallel_for:
case OMPD_target_teams_distribute_parallel_for_simd:
case OMPD_target_teams_distribute_simd:

4
clang/lib/CodeGen/CGOpenMPRuntime.cpp
View File

@ -7132,6 +7132,10 @@ void CGOpenMPRuntime::scanForTargetRegionsFunctions(const Stmt *S,
CodeGenFunction::EmitOMPTargetTeamsDeviceFunction(
CGM, ParentName, cast<OMPTargetTeamsDirective>(*S));
break;
case Stmt::OMPTargetTeamsDistributeDirectiveClass:
CodeGenFunction::EmitOMPTargetTeamsDistributeDeviceFunction(
CGM, ParentName, cast<OMPTargetTeamsDistributeDirective>(*S));
break;
case Stmt::OMPTargetParallelForDirectiveClass:
CodeGenFunction::EmitOMPTargetParallelForDeviceFunction(
CGM, ParentName, cast<OMPTargetParallelForDirective>(*S));

56
clang/lib/CodeGen/CGStmtOpenMP.cpp
View File

@ -2091,17 +2091,6 @@ void CodeGenFunction::EmitOMPTargetSimdDirective(
emitCommonOMPTargetDirective(*this, S, CodeGen);
}
void CodeGenFunction::EmitOMPTargetTeamsDistributeDirective(
const OMPTargetTeamsDistributeDirective &S) {
OMPLexicalScope Scope(*this, S, /*AsInlined=*/true);
CGM.getOpenMPRuntime().emitInlinedDirective(
*this, OMPD_target_teams_distribute,
[&S](CodeGenFunction &CGF, PrePostActionTy &) {
CGF.EmitStmt(
cast<CapturedStmt>(S.getAssociatedStmt())->getCapturedStmt());
});
}
void CodeGenFunction::EmitOMPTargetTeamsDistributeParallelForDirective(
const OMPTargetTeamsDistributeParallelForDirective &S) {
OMPLexicalScope Scope(*this, S, /*AsInlined=*/true);
@ -3889,6 +3878,51 @@ void CodeGenFunction::EmitOMPTargetTeamsDirective(
emitCommonOMPTargetDirective(*this, S, CodeGen);
}
static void
emitTargetTeamsDistributeRegion(CodeGenFunction &CGF, PrePostActionTy &Action,
const OMPTargetTeamsDistributeDirective &S) {
Action.Enter(CGF);
auto &&CodeGenDistribute = [&S](CodeGenFunction &CGF, PrePostActionTy &) {
CGF.EmitOMPDistributeLoop(S, emitOMPLoopBodyWithStopPoint, S.getInc());
};
// Emit teams region as a standalone region.
auto &&CodeGen = [&S, &CodeGenDistribute](CodeGenFunction &CGF,
PrePostActionTy &) {
CodeGenFunction::OMPPrivateScope PrivateScope(CGF);
CGF.EmitOMPReductionClauseInit(S, PrivateScope);
(void)PrivateScope.Privatize();
CGF.CGM.getOpenMPRuntime().emitInlinedDirective(CGF, OMPD_distribute,
CodeGenDistribute);
CGF.EmitOMPReductionClauseFinal(S, /*ReductionKind=*/OMPD_teams);
};
emitCommonOMPTeamsDirective(CGF, S, OMPD_distribute, CodeGen);
emitPostUpdateForReductionClause(CGF, S,
[](CodeGenFunction &) { return nullptr; });
}
void CodeGenFunction::EmitOMPTargetTeamsDistributeDeviceFunction(
CodeGenModule &CGM, StringRef ParentName,
const OMPTargetTeamsDistributeDirective &S) {
auto &&CodeGen = [&S](CodeGenFunction &CGF, PrePostActionTy &Action) {
emitTargetTeamsDistributeRegion(CGF, Action, S);
};
llvm::Function *Fn;
llvm::Constant *Addr;
// Emit target region as a standalone region.
CGM.getOpenMPRuntime().emitTargetOutlinedFunction(
S, ParentName, Fn, Addr, /*IsOffloadEntry=*/true, CodeGen);
assert(Fn && Addr && "Target device function emission failed.");
}
void CodeGenFunction::EmitOMPTargetTeamsDistributeDirective(
const OMPTargetTeamsDistributeDirective &S) {
auto &&CodeGen = [&S](CodeGenFunction &CGF, PrePostActionTy &Action) {
emitTargetTeamsDistributeRegion(CGF, Action, S);
};
emitCommonOMPTargetDirective(*this, S, CodeGen);
}
void CodeGenFunction::EmitOMPTeamsDistributeDirective(
const OMPTeamsDistributeDirective &S) {

12
clang/lib/CodeGen/CodeGenFunction.h
View File

@ -2897,9 +2897,14 @@ public:
static void EmitOMPTargetParallelForSimdDeviceFunction(
CodeGenModule &CGM, StringRef ParentName,
const OMPTargetParallelForSimdDirective &S);
/// Emit device code for the target teams directive.
static void
EmitOMPTargetTeamsDeviceFunction(CodeGenModule &CGM, StringRef ParentName,
const OMPTargetTeamsDirective &S);
/// Emit device code for the target teams distribute directive.
static void EmitOMPTargetTeamsDistributeDeviceFunction(
CodeGenModule &CGM, StringRef ParentName,
const OMPTargetTeamsDistributeDirective &S);
/// Emit device code for the target simd directive.
static void EmitOMPTargetSimdDeviceFunction(CodeGenModule &CGM,
StringRef ParentName,
@ -2935,6 +2940,10 @@ public:
const CodeGenLoopBoundsTy &CodeGenLoopBounds,
const CodeGenDispatchBoundsTy &CGDispatchBounds);
/// Emit code for the distribute loop-based directive.
void EmitOMPDistributeLoop(const OMPLoopDirective &S,
const CodeGenLoopTy &CodeGenLoop, Expr *IncExpr);
/// Helpers for the OpenMP loop directives.
void EmitOMPSimdInit(const OMPLoopDirective &D, bool IsMonotonic = false);
void EmitOMPSimdFinal(
@ -2951,9 +2960,6 @@ private:
llvm::Value *EmitBlockLiteral(const CGBlockInfo &Info,
llvm::Function **InvokeF = nullptr);
void EmitOMPDistributeLoop(const OMPLoopDirective &S,
const CodeGenLoopTy &CodeGenLoop, Expr *IncExpr);
/// struct with the values to be passed to the OpenMP loop-related functions
struct OMPLoopArguments {
/// loop lower bound

2
clang/lib/Sema/SemaExpr.cpp
View File

@ -14626,7 +14626,7 @@ bool Sema::tryCaptureVariable(
// target region, therefore we need to propagate the capture from the
// enclosing region. Therefore, the capture is not initially nested.
if (IsTargetCap)
FunctionScopesIndex--;
adjustOpenMPTargetScopeIndex(FunctionScopesIndex, RSI->OpenMPLevel);
if (IsTargetCap || IsOpenMPPrivateDecl) {
Nested = !IsTargetCap;

32
clang/lib/Sema/SemaOpenMP.cpp
View File

@ -330,6 +330,11 @@ public:
OpenMPDirectiveKind getCurrentDirective() const {
return isStackEmpty() ? OMPD_unknown : Stack.back().first.back().Directive;
}
/// \brief Returns directive kind at specified level.
OpenMPDirectiveKind getDirective(unsigned Level) const {
assert(!isStackEmpty() && "No directive at specified level.");
return Stack.back().first[Level].Directive;
}
/// \brief Returns parent directive.
OpenMPDirectiveKind getParentDirective() const {
if (isStackEmpty() || Stack.back().first.size() == 1)
@ -1350,6 +1355,13 @@ VarDecl *Sema::IsOpenMPCapturedDecl(ValueDecl *D) {
return nullptr;
}
void Sema::adjustOpenMPTargetScopeIndex(unsigned &FunctionScopesIndex,
unsigned Level) const {
SmallVector<OpenMPDirectiveKind, 4> Regions;
getOpenMPCaptureRegions(Regions, DSAStack->getDirective(Level));
FunctionScopesIndex -= Regions.size();
}
bool Sema::isOpenMPPrivateDecl(ValueDecl *D, unsigned Level) {
assert(LangOpts.OpenMP && "OpenMP is not allowed");
return DSAStack->hasExplicitDSA(
@ -2092,7 +2104,8 @@ void Sema::ActOnOpenMPRegionStart(OpenMPDirectiveKind DKind, Scope *CurScope) {
case OMPD_target_teams:
case OMPD_target_parallel:
case OMPD_target_parallel_for:
case OMPD_target_parallel_for_simd: {
case OMPD_target_parallel_for_simd:
case OMPD_target_teams_distribute: {
Sema::CapturedParamNameType ParamsTarget[] = {
std::make_pair(StringRef(), QualType()) // __context with shared vars
};
@ -2199,7 +2212,6 @@ void Sema::ActOnOpenMPRegionStart(OpenMPDirectiveKind DKind, Scope *CurScope) {
}
case OMPD_distribute_parallel_for_simd:
case OMPD_distribute_parallel_for:
case OMPD_target_teams_distribute:
case OMPD_target_teams_distribute_parallel_for:
case OMPD_target_teams_distribute_parallel_for_simd:
case OMPD_target_teams_distribute_simd: {
@ -7308,14 +7320,24 @@ StmtResult Sema::ActOnOpenMPTargetTeamsDistributeDirective(
// The point of exit cannot be a branch out of the structured block.
// longjmp() and throw() must not violate the entry/exit criteria.
CS->getCapturedDecl()->setNothrow();
for (int ThisCaptureLevel =
getOpenMPCaptureLevels(OMPD_target_teams_distribute);
ThisCaptureLevel > 1; --ThisCaptureLevel) {
CS = cast<CapturedStmt>(CS->getCapturedStmt());
// 1.2.2 OpenMP Language Terminology
// Structured block - An executable statement with a single entry at the
// top and a single exit at the bottom.
// The point of exit cannot be a branch out of the structured block.
// longjmp() and throw() must not violate the entry/exit criteria.
CS->getCapturedDecl()->setNothrow();
}
OMPLoopDirective::HelperExprs B;
// In presence of clause 'collapse' with number of loops, it will
// define the nested loops number.
auto NestedLoopCount = CheckOpenMPLoop(
OMPD_target_teams_distribute,
getCollapseNumberExpr(Clauses),
nullptr /*ordered not a clause on distribute*/, AStmt, *this, *DSAStack,
OMPD_target_teams_distribute, getCollapseNumberExpr(Clauses),
nullptr /*ordered not a clause on distribute*/, CS, *this, *DSAStack,
VarsWithImplicitDSA, B);
if (NestedLoopCount == 0)
return StmtError();

16
clang/test/OpenMP/target_teams_codegen.cpp
View File

@ -190,7 +190,6 @@ int foo(int n) {
{
a += 1;
aa += 1;
global += 1;
}
// We capture 3 VLA sizes in this target region
@ -384,7 +383,6 @@ int foo(int n) {
// CHECK: [[AA_ADDR:%.+]] = alloca i[[SZ]], align
// CHECK: [[A_CASTED:%.+]] = alloca i[[SZ]], align
// CHECK: [[AA_CASTED:%.+]] = alloca i[[SZ]], align
// CHECK: [[GLOBAL_CASTED:%.+]] = alloca i[[SZ]], align
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[A_ADDR]], align
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[AA_ADDR]], align
// CHECK-64-DAG:[[A_CADDR:%.+]] = bitcast i[[SZ]]* [[A_ADDR]] to i32*
@ -397,28 +395,18 @@ int foo(int n) {
// CHECK-DAG: [[AA:%.+]] = load i16, i16* [[AA_CADDR]], align
// CHECK-DAG: [[AA_C:%.+]] = bitcast i[[SZ]]* [[AA_CASTED]] to i16*
// CHECK-DAG: store i16 [[AA]], i16* [[AA_C]], align
// CHECK-DAG: [[GLOBAL:%.+]] = load i32, i32* @global, align
// CHECK-64-DAG:[[GLOBAL_C:%.+]] = bitcast i[[SZ]]* [[GLOBAL_CASTED]] to i32*
// CHECK-64-DAG:store i32 [[GLOBAL]], i32* [[GLOBAL_C]], align
// CHECK-32-DAG:store i32 [[GLOBAL]], i32* [[GLOBAL_CASTED]], align
// CHECK-DAG: [[PARAM1:%.+]] = load i[[SZ]], i[[SZ]]* [[A_CASTED]], align
// CHECK-DAG: [[PARAM2:%.+]] = load i[[SZ]], i[[SZ]]* [[AA_CASTED]], align
// CHECK-DAG: [[PARAM3:%.+]] = load i[[SZ]], i[[SZ]]* [[GLOBAL_CASTED]], align
// CHECK-DAG: call {{.*}}void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%ident_t* [[DEF_LOC]], i32 3, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i[[SZ]], i[[SZ]], i[[SZ]])* [[OMP_OUTLINED3:@.+]] to void (i32*, i32*, ...)*), i[[SZ]] [[PARAM1]], i[[SZ]] [[PARAM2]], i[[SZ]] [[PARAM3]])
// CHECK-DAG: call {{.*}}void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%ident_t* [[DEF_LOC]], i32 2, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i[[SZ]], i[[SZ]])* [[OMP_OUTLINED3:@.+]] to void (i32*, i32*, ...)*), i[[SZ]] [[PARAM1]], i[[SZ]] [[PARAM2]])
//
//
// CHECK: define internal {{.*}}void [[OMP_OUTLINED3]](i32* noalias %.global_tid., i32* noalias %.bound_tid., i[[SZ]] %{{.+}}, i[[SZ]] %{{.+}}, i[[SZ]] %{{.+}})
// CHECK: define internal {{.*}}void [[OMP_OUTLINED3]](i32* noalias %.global_tid., i32* noalias %.bound_tid., i[[SZ]] %{{.+}}, i[[SZ]] %{{.+}})
// CHECK: [[A_ADDR:%.+]] = alloca i[[SZ]], align
// CHECK: [[AA_ADDR:%.+]] = alloca i[[SZ]], align
// CHECK: [[GLOBAL_ADDR:%.+]] = alloca i[[SZ]], align
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[A_ADDR]], align
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[AA_ADDR]], align
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[GLOBAL_ADDR]], align
// CHECK-64-DAG:[[A_CADDR:%.+]] = bitcast i[[SZ]]* [[A_ADDR]] to i32*
// CHECK-DAG: [[AA_CADDR:%.+]] = bitcast i[[SZ]]* [[AA_ADDR]] to i16*
// CHECK-64-DAG:[[GLOBAL_CADDR:%.+]] = bitcast i[[SZ]]* [[GLOBAL_ADDR]] to i32*
// CHECK-64: store i32 {{.+}}, i32* [[GLOBAL_CADDR]],
// CHECK-32: store i32 {{.+}}, i32* [[GLOBAL_ADDR]],
// CHECK: ret void
// CHECK-NEXT: }

820
clang/test/OpenMP/target_teams_distribute_codegen.cpp Normal file
View File

@ -0,0 +1,820 @@
// Test host codegen.
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32
// Test target codegen - host bc file has to be created first.
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s --check-prefix TCHECK --check-prefix TCHECK-64
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t %s
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix TCHECK --check-prefix TCHECK-64
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s --check-prefix TCHECK --check-prefix TCHECK-32
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix TCHECK --check-prefix TCHECK-32
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
// CHECK-DAG: %ident_t = type { i32, i32, i32, i32, i8* }
// CHECK-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
// CHECK-DAG: [[DEF_LOC:@.+]] = private unnamed_addr constant %ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
// CHECK-DAG: [[TT:%.+]] = type { i64, i8 }
// CHECK-DAG: [[S1:%.+]] = type { double }
// CHECK-DAG: [[ENTTY:%.+]] = type { i8*, i8*, i[[SZ:32|64]], i32, i32 }
// CHECK-DAG: [[DEVTY:%.+]] = type { i8*, i8*, [[ENTTY]]*, [[ENTTY]]* }
// CHECK-DAG: [[DSCTY:%.+]] = type { i32, [[DEVTY]]*, [[ENTTY]]*, [[ENTTY]]* }
// TCHECK: [[ENTTY:%.+]] = type { i8*, i8*, i{{32|64}}, i32, i32 }
// CHECK-DAG: $[[REGFN:\.omp_offloading\..+]] = comdat
// We have 8 target regions, but only 7 that actually will generate offloading
// code, only 6 will have mapped arguments, and only 4 have all-constant map
// sizes.
// CHECK-DAG: [[SIZET:@.+]] = private unnamed_addr constant [3 x i[[SZ]]] [i[[SZ]] 2, i[[SZ]] 4, i[[SZ]] 4]
// CHECK-DAG: [[MAPT:@.+]] = private unnamed_addr constant [3 x i64] [i64 288, i64 288, i64 288]
// CHECK-DAG: [[SIZET2:@.+]] = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 2]
// CHECK-DAG: [[MAPT2:@.+]] = private unnamed_addr constant [1 x i64] [i64 288]
// CHECK-DAG: [[SIZET3:@.+]] = private unnamed_addr constant [2 x i[[SZ]]] [i[[SZ]] 4, i[[SZ]] 2]
// CHECK-DAG: [[MAPT3:@.+]] = private unnamed_addr constant [2 x i64] [i64 288, i64 288]
// CHECK-DAG: [[MAPT4:@.+]] = private unnamed_addr constant [9 x i64] [i64 288, i64 547, i64 288, i64 547, i64 547, i64 288, i64 288, i64 547, i64 547]
// CHECK-DAG: [[MAPT5:@.+]] = private unnamed_addr constant [5 x i64] [i64 547, i64 288, i64 288, i64 288, i64 547]
// CHECK-DAG: [[SIZET6:@.+]] = private unnamed_addr constant [5 x i[[SZ]]] [i[[SZ]] 4, i[[SZ]] 4, i[[SZ]] 2, i[[SZ]] 1, i[[SZ]] 40]
// CHECK-DAG: [[MAPT6:@.+]] = private unnamed_addr constant [5 x i64] [i64 288, i64 288, i64 288, i64 288, i64 547]
// CHECK-DAG: [[SIZET7:@.+]] = private unnamed_addr constant [3 x i[[SZ]]] [i[[SZ]] 4, i[[SZ]] 2, i[[SZ]] 40]
// CHECK-DAG: [[MAPT7:@.+]] = private unnamed_addr constant [3 x i64] [i64 288, i64 288, i64 547]
// CHECK-DAG: @{{.*}} = private constant i8 0
// CHECK-DAG: @{{.*}} = private constant i8 0
// CHECK-DAG: @{{.*}} = private constant i8 0
// CHECK-DAG: @{{.*}} = private constant i8 0
// CHECK-DAG: @{{.*}} = private constant i8 0
// CHECK-DAG: @{{.*}} = private constant i8 0
// CHECK-DAG: @{{.*}} = private constant i8 0
// TCHECK: @{{.+}} = constant [[ENTTY]]
// TCHECK: @{{.+}} = constant [[ENTTY]]
// TCHECK: @{{.+}} = constant [[ENTTY]]
// TCHECK: @{{.+}} = constant [[ENTTY]]
// TCHECK: @{{.+}} = constant [[ENTTY]]
// TCHECK: @{{.+}} = constant [[ENTTY]]
// TCHECK: @{{.+}} = constant [[ENTTY]]
// TCHECK-NOT: @{{.+}} = constant [[ENTTY]]
// Check if offloading descriptor is created.
// CHECK: [[ENTBEGIN:@.+]] = external constant [[ENTTY]]
// CHECK: [[ENTEND:@.+]] = external constant [[ENTTY]]
// CHECK: [[DEVBEGIN:@.+]] = external constant i8
// CHECK: [[DEVEND:@.+]] = external constant i8
// CHECK: [[IMAGES:@.+]] = internal unnamed_addr constant [1 x [[DEVTY]]] [{{.+}} { i8* [[DEVBEGIN]], i8* [[DEVEND]], [[ENTTY]]* [[ENTBEGIN]], [[ENTTY]]* [[ENTEND]] }], comdat($[[REGFN]])
// CHECK: [[DESC:@.+]] = internal constant [[DSCTY]] { i32 1, [[DEVTY]]* getelementptr inbounds ([1 x [[DEVTY]]], [1 x [[DEVTY]]]* [[IMAGES]], i32 0, i32 0), [[ENTTY]]* [[ENTBEGIN]], [[ENTTY]]* [[ENTEND]] }, comdat($[[REGFN]])
// Check target registration is registered as a Ctor.
// CHECK: appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 0, void ()* bitcast (void (i8*)* @[[REGFN]] to void ()*), i8* bitcast (void (i8*)* @[[REGFN]] to i8*) }]
template<typename tx, typename ty>
struct TT{
tx X;
ty Y;
};
int global;
// CHECK: define {{.*}}[[FOO:@.+]](
int foo(int n) {
int a = 0;
short aa = 0;
float b[10];
float bn[n];
double c[5][10];
double cn[5][n];
TT<long long, char> d;
// CHECK-DAG: [[RET:%.+]] = call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 3, i8** [[BP:%[^,]+]], i8** [[P:%[^,]+]], i[[SZ]]* getelementptr inbounds ([3 x i[[SZ]]], [3 x i[[SZ]]]* [[SIZET]], i32 0, i32 0), i64* getelementptr inbounds ([3 x i64], [3 x i64]* [[MAPT]], i32 0, i32 0), i32 {{[^,]+}}, i32 {{[^)]+}})
// CHECK-DAG: [[BP]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[BPR:%[^,]+]], i32 0, i32 0
// CHECK-DAG: [[P]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[PR:%[^,]+]], i32 0, i32 0
// CHECK-DAG: [[BPADDR0:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[BPR]], i32 0, i32 [[IDX0:[0-9]+]]
// CHECK-DAG: [[PADDR0:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[PR]], i32 0, i32 [[IDX0]]
// CHECK-DAG: [[CBPADDR0:%.+]] = bitcast i8** [[BPADDR0]] to i[[SZ]]*
// CHECK-DAG: [[CPADDR0:%.+]] = bitcast i8** [[PADDR0]] to i[[SZ]]*
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[CBPADDR0]]
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[CPADDR0]]
// CHECK-DAG: [[BPADDR1:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[BPR]], i32 0, i32 [[IDX1:[0-9]+]]
// CHECK-DAG: [[PADDR1:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[PR]], i32 0, i32 [[IDX1]]
// CHECK-DAG: [[CBPADDR1:%.+]] = bitcast i8** [[BPADDR1]] to i[[SZ]]*
// CHECK-DAG: [[CPADDR1:%.+]] = bitcast i8** [[PADDR1]] to i[[SZ]]*
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[CBPADDR1]]
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[CPADDR1]]
// CHECK-DAG: [[BPADDR2:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[BPR]], i32 0, i32 [[IDX1:[0-9]+]]
// CHECK-DAG: [[PADDR2:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[PR]], i32 0, i32 [[IDX1]]
// CHECK-DAG: [[CBPADDR2:%.+]] = bitcast i8** [[BPADDR2]] to i[[SZ]]*
// CHECK-DAG: [[CPADDR2:%.+]] = bitcast i8** [[PADDR2]] to i[[SZ]]*
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[CBPADDR2]]
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[CPADDR2]]
// CHECK-NEXT: [[ERROR:%.+]] = icmp ne i32 [[RET]], 0
// CHECK-NEXT: br i1 [[ERROR]], label %[[FAIL:[^,]+]], label %[[END:[^,]+]]
// CHECK: [[FAIL]]
// CHECK: call void [[HVT0:@.+]](i[[SZ]] {{[^,]+}}, i[[SZ]] {{[^,]+}}, i[[SZ]] {{[^)]+}})
// CHECK-NEXT: br label %[[END]]
// CHECK: [[END]]
#pragma omp target teams distribute num_teams(a) thread_limit(a) firstprivate(aa)
for (int i = 0; i < 10; ++i) {
}
// CHECK: call void [[HVT1:@.+]](i[[SZ]] {{[^,]+}})
#pragma omp target teams distribute if(target: 0)
for (int i = 0; i < 10; ++i) {
a += 1;
}
// CHECK-DAG: [[RET:%.+]] = call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 1, i8** [[BP:%[^,]+]], i8** [[P:%[^,]+]], i[[SZ]]* getelementptr inbounds ([1 x i[[SZ]]], [1 x i[[SZ]]]* [[SIZET2]], i32 0, i32 0), i64* getelementptr inbounds ([1 x i64], [1 x i64]* [[MAPT2]], i32 0, i32 0), i32 0, i32 0)
// CHECK-DAG: [[BP]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[BPR:%[^,]+]], i32 0, i32 0
// CHECK-DAG: [[P]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[PR:%[^,]+]], i32 0, i32 0
// CHECK-DAG: [[BPADDR0:%.+]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[BPR]], i32 0, i32 [[IDX0:[0-9]+]]
// CHECK-DAG: [[PADDR0:%.+]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[PR]], i32 0, i32 [[IDX0]]
// CHECK-DAG: [[CBPADDR0:%.+]] = bitcast i8** [[BPADDR0]] to i[[SZ]]*
// CHECK-DAG: [[CPADDR0:%.+]] = bitcast i8** [[PADDR0]] to i[[SZ]]*
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[CBPADDR0]]
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[CPADDR0]]
// CHECK-NEXT: [[ERROR:%.+]] = icmp ne i32 [[RET]], 0
// CHECK-NEXT: br i1 [[ERROR]], label %[[FAIL:[^,]+]], label %[[END:[^,]+]]
// CHECK: [[FAIL]]
// CHECK: call void [[HVT2:@.+]](i[[SZ]] {{[^,]+}})
// CHECK-NEXT: br label %[[END]]
// CHECK: [[END]]
#pragma omp target teams distribute if(target: 1)
for (int i = 0; i < 10; ++i) {
aa += 1;
}
// CHECK: [[IF:%.+]] = icmp sgt i32 {{[^,]+}}, 10
// CHECK: br i1 [[IF]], label %[[IFTHEN:[^,]+]], label %[[IFELSE:[^,]+]]
// CHECK: [[IFTHEN]]
// CHECK-DAG: [[RET:%.+]] = call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 2, i8** [[BPR:%[^,]+]], i8** [[PR:%[^,]+]], i[[SZ]]* getelementptr inbounds ([2 x i[[SZ]]], [2 x i[[SZ]]]* [[SIZET3]], i32 0, i32 0), i64* getelementptr inbounds ([2 x i64], [2 x i64]* [[MAPT3]], i32 0, i32 0), i32 0, i32 0)
// CHECK-DAG: [[BPR]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[BP:%[^,]+]], i32 0, i32 0
// CHECK-DAG: [[PR]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[P:%[^,]+]], i32 0, i32 0
// CHECK-DAG: [[BPADDR0:%.+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[BP]], i32 0, i32 0
// CHECK-DAG: [[PADDR0:%.+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[P]], i32 0, i32 0
// CHECK-DAG: [[CBPADDR0:%.+]] = bitcast i8** [[BPADDR0]] to i[[SZ]]*
// CHECK-DAG: [[CPADDR0:%.+]] = bitcast i8** [[PADDR0]] to i[[SZ]]*
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[CBPADDR0]]
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[CPADDR0]]
// CHECK-DAG: [[BPADDR1:%.+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[BP]], i32 0, i32 1
// CHECK-DAG: [[PADDR1:%.+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[P]], i32 0, i32 1
// CHECK-DAG: [[CBPADDR1:%.+]] = bitcast i8** [[BPADDR1]] to i[[SZ]]*
// CHECK-DAG: [[CPADDR1:%.+]] = bitcast i8** [[PADDR1]] to i[[SZ]]*
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[CBPADDR1]]
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[CPADDR1]]
// CHECK: [[ERROR:%.+]] = icmp ne i32 [[RET]], 0
// CHECK-NEXT: br i1 [[ERROR]], label %[[FAIL:.+]], label %[[END:[^,]+]]
// CHECK: [[FAIL]]
// CHECK: call void [[HVT3:@.+]]({{[^,]+}}, {{[^,]+}})
// CHECK-NEXT: br label %[[END]]
// CHECK: [[END]]
// CHECK-NEXT: br label %[[IFEND:.+]]
// CHECK: [[IFELSE]]
// CHECK: call void [[HVT3]]({{[^,]+}}, {{[^,]+}})
// CHECK-NEXT: br label %[[IFEND]]
// CHECK: [[IFEND]]
#pragma omp target teams distribute if(target: n>10)
for (int i = 0; i < 10; ++i) {
a += 1;
aa += 1;
}
// We capture 3 VLA sizes in this target region
// CHECK-64: [[A_VAL:%.+]] = load i32, i32* %{{.+}},
// CHECK-64: [[A_ADDR:%.+]] = bitcast i[[SZ]]* [[A_CADDR:%.+]] to i32*
// CHECK-64: store i32 [[A_VAL]], i32* [[A_ADDR]],
// CHECK-64: [[A_CVAL:%.+]] = load i[[SZ]], i[[SZ]]* [[A_CADDR]],
// CHECK-32: [[A_VAL:%.+]] = load i32, i32* %{{.+}},
// CHECK-32: store i32 [[A_VAL]], i32* [[A_CADDR:%.+]],
// CHECK-32: [[A_CVAL:%.+]] = load i[[SZ]], i[[SZ]]* [[A_CADDR]],
// CHECK: [[BNSIZE:%.+]] = mul nuw i[[SZ]] [[VLA0:%.+]], 4
// CHECK: [[CNELEMSIZE2:%.+]] = mul nuw i[[SZ]] 5, [[VLA1:%.+]]
// CHECK: [[CNSIZE:%.+]] = mul nuw i[[SZ]] [[CNELEMSIZE2]], 8
// CHECK: [[IF:%.+]] = icmp sgt i32 {{[^,]+}}, 20
// CHECK: br i1 [[IF]], label %[[TRY:[^,]+]], label %[[FAIL:[^,]+]]
// CHECK: [[TRY]]
// CHECK-DAG: [[RET:%.+]] = call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 9, i8** [[BPR:%[^,]+]], i8** [[PR:%[^,]+]], i[[SZ]]* [[SR:%[^,]+]], i64* getelementptr inbounds ([9 x i64], [9 x i64]* [[MAPT4]], i32 0, i32 0), i32 0, i32 0)
// CHECK-DAG: [[BPR]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[BP:%[^,]+]], i32 0, i32 0
// CHECK-DAG: [[PR]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[P:%[^,]+]], i32 0, i32 0
// CHECK-DAG: [[SR]] = getelementptr inbounds [9 x i[[SZ]]], [9 x i[[SZ]]]* [[S:%[^,]+]], i32 0, i32 0
// CHECK-DAG: [[SADDR0:%.+]] = getelementptr inbounds [9 x i[[SZ]]], [9 x i[[SZ]]]* [[S]], i32 0, i32 [[IDX0:[0-9]+]]
// CHECK-DAG: [[BPADDR0:%.+]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[BP]], i32 0, i32 [[IDX0]]
// CHECK-DAG: [[PADDR0:%.+]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[P]], i32 0, i32 [[IDX0]]
// CHECK-DAG: [[SADDR1:%.+]] = getelementptr inbounds [9 x i[[SZ]]], [9 x i[[SZ]]]* [[S]], i32 0, i32 [[IDX1:[0-9]+]]
// CHECK-DAG: [[BPADDR1:%.+]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[BP]], i32 0, i32 [[IDX1]]
// CHECK-DAG: [[PADDR1:%.+]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[P]], i32 0, i32 [[IDX1]]
// CHECK-DAG: [[SADDR2:%.+]] = getelementptr inbounds [9 x i[[SZ]]], [9 x i[[SZ]]]* [[S]], i32 0, i32 [[IDX2:[0-9]+]]
// CHECK-DAG: [[BPADDR2:%.+]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[BP]], i32 0, i32 [[IDX2]]
// CHECK-DAG: [[PADDR2:%.+]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[P]], i32 0, i32 [[IDX2]]
// CHECK-DAG: [[SADDR3:%.+]] = getelementptr inbounds [9 x i[[SZ]]], [9 x i[[SZ]]]* [[S]], i32 0, i32 [[IDX3:[0-9]+]]
// CHECK-DAG: [[BPADDR3:%.+]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[BP]], i32 0, i32 [[IDX3]]
// CHECK-DAG: [[PADDR3:%.+]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[P]], i32 0, i32 [[IDX3]]
// CHECK-DAG: [[SADDR4:%.+]] = getelementptr inbounds [9 x i[[SZ]]], [9 x i[[SZ]]]* [[S]], i32 0, i32 [[IDX4:[0-9]+]]
// CHECK-DAG: [[BPADDR4:%.+]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[BP]], i32 0, i32 [[IDX4]]
// CHECK-DAG: [[PADDR4:%.+]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[P]], i32 0, i32 [[IDX4]]
// CHECK-DAG: [[SADDR5:%.+]] = getelementptr inbounds [9 x i[[SZ]]], [9 x i[[SZ]]]* [[S]], i32 0, i32 [[IDX5:[0-9]+]]
// CHECK-DAG: [[BPADDR5:%.+]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[BP]], i32 0, i32 [[IDX5]]
// CHECK-DAG: [[PADDR5:%.+]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[P]], i32 0, i32 [[IDX5]]
// CHECK-DAG: [[SADDR6:%.+]] = getelementptr inbounds [9 x i[[SZ]]], [9 x i[[SZ]]]* [[S]], i32 0, i32 [[IDX6:[0-9]+]]
// CHECK-DAG: [[BPADDR6:%.+]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[BP]], i32 0, i32 [[IDX6]]
// CHECK-DAG: [[PADDR6:%.+]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[P]], i32 0, i32 [[IDX6]]
// CHECK-DAG: [[SADDR7:%.+]] = getelementptr inbounds [9 x i[[SZ]]], [9 x i[[SZ]]]* [[S]], i32 0, i32 [[IDX7:[0-9]+]]
// CHECK-DAG: [[BPADDR7:%.+]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[BP]], i32 0, i32 [[IDX7]]
// CHECK-DAG: [[PADDR7:%.+]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[P]], i32 0, i32 [[IDX7]]
// CHECK-DAG: [[SADDR8:%.+]] = getelementptr inbounds [9 x i[[SZ]]], [9 x i[[SZ]]]* [[S]], i32 0, i32 [[IDX8:[0-9]+]]
// CHECK-DAG: [[BPADDR8:%.+]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[BP]], i32 0, i32 [[IDX8]]
// CHECK-DAG: [[PADDR8:%.+]] = getelementptr inbounds [9 x i8*], [9 x i8*]* [[P]], i32 0, i32 [[IDX8]]
// The names below are not necessarily consistent with the names used for the
// addresses above as some are repeated.
// CHECK-DAG: store i[[SZ]] [[VLA0]], i[[SZ]]* [[CBPADDR0:%.+]],
// CHECK-DAG: store i[[SZ]] [[VLA0]], i[[SZ]]* [[CPADDR0:%.+]],
// CHECK-DAG: [[CBPADDR0]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[CPADDR0]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: store i[[SZ]] {{4|8}}, i[[SZ]]* {{%[^,]+}}
// CHECK-DAG: store i[[SZ]] [[VLA1]], i[[SZ]]* [[CBPADDR1:%.+]],
// CHECK-DAG: store i[[SZ]] [[VLA1]], i[[SZ]]* [[CPADDR1:%.+]],
// CHECK-DAG: [[CBPADDR1]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[CPADDR1]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: store i[[SZ]] {{4|8}}, i[[SZ]]* {{%[^,]+}}
// CHECK-DAG: store i[[SZ]] 5, i[[SZ]]* [[CBPADDR2:%.+]],
// CHECK-DAG: store i[[SZ]] 5, i[[SZ]]* [[CPADDR2:%.+]],
// CHECK-DAG: [[CBPADDR2]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[CPADDR2]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: store i[[SZ]] {{4|8}}, i[[SZ]]* {{%[^,]+}}
// CHECK-DAG: store i[[SZ]] [[A_CVAL]], i[[SZ]]* [[CBPADDR3:%.+]],
// CHECK-DAG: store i[[SZ]] [[A_CVAL]], i[[SZ]]* [[CPADDR3:%.+]],
// CHECK-DAG: [[CBPADDR3]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[CPADDR3]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: store i[[SZ]] 4, i[[SZ]]* {{%[^,]+}}
// CHECK-DAG: store [10 x float]* %{{.+}}, [10 x float]** [[CBPADDR4:%.+]],
// CHECK-DAG: store [10 x float]* %{{.+}}, [10 x float]** [[CPADDR4:%.+]],
// CHECK-DAG: [[CBPADDR4]] = bitcast i8** {{%[^,]+}} to [10 x float]**
// CHECK-DAG: [[CPADDR4]] = bitcast i8** {{%[^,]+}} to [10 x float]**
// CHECK-DAG: store i[[SZ]] 40, i[[SZ]]* {{%[^,]+}}
// CHECK-DAG: store float* %{{.+}}, float** [[CBPADDR5:%.+]],
// CHECK-DAG: store float* %{{.+}}, float** [[CPADDR5:%.+]],
// CHECK-DAG: [[CBPADDR5]] = bitcast i8** {{%[^,]+}} to float**
// CHECK-DAG: [[CPADDR5]] = bitcast i8** {{%[^,]+}} to float**
// CHECK-DAG: store i[[SZ]] [[BNSIZE]], i[[SZ]]* {{%[^,]+}}
// CHECK-DAG: store [5 x [10 x double]]* %{{.+}}, [5 x [10 x double]]** [[CBPADDR6:%.+]],
// CHECK-DAG: store [5 x [10 x double]]* %{{.+}}, [5 x [10 x double]]** [[CPADDR6:%.+]],
// CHECK-DAG: [[CBPADDR6]] = bitcast i8** {{%[^,]+}} to [5 x [10 x double]]**
// CHECK-DAG: [[CPADDR6]] = bitcast i8** {{%[^,]+}} to [5 x [10 x double]]**
// CHECK-DAG: store i[[SZ]] 400, i[[SZ]]* {{%[^,]+}}
// CHECK-DAG: store double* %{{.+}}, double** [[CBPADDR7:%.+]],
// CHECK-DAG: store double* %{{.+}}, double** [[CPADDR7:%.+]],
// CHECK-DAG: [[CBPADDR7]] = bitcast i8** {{%[^,]+}} to double**
// CHECK-DAG: [[CPADDR7]] = bitcast i8** {{%[^,]+}} to double**
// CHECK-DAG: store i[[SZ]] [[CNSIZE]], i[[SZ]]* {{%[^,]+}}
// CHECK-DAG: store [[TT]]* %{{.+}}, [[TT]]** [[CBPADDR8:%.+]],
// CHECK-DAG: store [[TT]]* %{{.+}}, [[TT]]** [[CPADDR8:%.+]],
// CHECK-DAG: [[CBPADDR8]] = bitcast i8** {{%[^,]+}} to [[TT]]**
// CHECK-DAG: [[CPADDR8]] = bitcast i8** {{%[^,]+}} to [[TT]]**
// CHECK-DAG: store i[[SZ]] {{12|16}}, i[[SZ]]* {{%[^,]+}}
// CHECK-NEXT: [[ERROR:%.+]] = icmp ne i32 [[RET]], 0
// CHECK-NEXT: br i1 [[ERROR]], label %[[FAIL:[^,]+]], label %[[END:[^,]+]]
// CHECK: [[FAIL]]
// CHECK: call void [[HVT4:@.+]]({{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}})
// CHECK-NEXT: br label %[[END]]
// CHECK: [[END]]
#pragma omp target teams distribute if(target: n>20)
for (int i = 0; i < 10; ++i) {
a += 1;
b[2] += 1.0;
bn[3] += 1.0;
c[1][2] += 1.0;
cn[1][3] += 1.0;
d.X += 1;
d.Y += 1;
}
return a;
}
// Check that the offloading functions are emitted and that the arguments are
// correct and loaded correctly for the target regions in foo().
// CHECK: define internal void [[HVT0]](i[[SZ]] {{[^,]+}}, i[[SZ]] {{[^,]+}}, i[[SZ]] {{[^)]+}})
// CHECK: call {{.*}}void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%ident_t* [[DEF_LOC]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i[[SZ]])* [[OMP_OUTLINED:@.+]] to void (i32*, i32*, ...)*), i[[SZ]] {{[^)]+}})
//
//
// CHECK: define internal {{.*}}void [[OMP_OUTLINED]](i32* noalias %.global_tid., i32* noalias %.bound_tid., i[[SZ]] {{[^)]+}})
// CHECK: alloca i16,
// CHECK: ret void
// CHECK-NEXT: }
// CHECK: define internal void [[HVT1]](i[[SZ]] %{{.+}})
// Create stack storage and store argument in there.
// CHECK: [[AA_ADDR:%.+]] = alloca i[[SZ]], align
// CHECK: [[AA_CASTED:%.+]] = alloca i[[SZ]], align
// CHECK: store i[[SZ]] %{{.+}}, i[[SZ]]* [[AA_ADDR]], align
// CHECK-64: [[AA_CADDR:%.+]] = bitcast i[[SZ]]* [[AA_ADDR]] to i32*
// CHECK-64: [[AA:%.+]] = load i32, i32* [[AA_CADDR]], align
// CHECK-32: [[AA:%.+]] = load i32, i32* [[AA_ADDR]], align
// CHECK-64: [[AA_C:%.+]] = bitcast i[[SZ]]* [[AA_CASTED]] to i32*
// CHECK-64: store i32 [[AA]], i32* [[AA_C]], align
// CHECK-32: store i32 [[AA]], i32* [[AA_CASTED]], align
// CHECK: [[PARAM:%.+]] = load i[[SZ]], i[[SZ]]* [[AA_CASTED]], align
// CHECK: call {{.*}}void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%ident_t* [[DEF_LOC]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i[[SZ]])* [[OMP_OUTLINED1:@.+]] to void (i32*, i32*, ...)*), i[[SZ]] [[PARAM]])
//
//
// CHECK: define internal {{.*}}void [[OMP_OUTLINED1]](i32* noalias %.global_tid., i32* noalias %.bound_tid., i[[SZ]] %{{.+}})
// CHECK: [[AA_ADDR:%.+]] = alloca i[[SZ]], align
// CHECK: store i[[SZ]] %{{.+}}, i[[SZ]]* [[AA_ADDR]], align
// CHECK-64: [[AA_CADDR:%.+]] = bitcast i[[SZ]]* [[AA_ADDR]] to i32*
// CHECK-64: [[AA:%.+]] = load i32, i32* [[AA_CADDR]], align
// CHECK-32: [[AA:%.+]] = load i32, i32* [[AA_ADDR]], align
// CHECK: ret void
// CHECK-NEXT: }
// CHECK: define internal void [[HVT2]](i[[SZ]] %{{.+}})
// Create stack storage and store argument in there.
// CHECK: [[AA_ADDR:%.+]] = alloca i[[SZ]], align
// CHECK: [[AA_CASTED:%.+]] = alloca i[[SZ]], align
// CHECK: store i[[SZ]] %{{.+}}, i[[SZ]]* [[AA_ADDR]], align
// CHECK: [[AA_CADDR:%.+]] = bitcast i[[SZ]]* [[AA_ADDR]] to i16*
// CHECK: [[AA:%.+]] = load i16, i16* [[AA_CADDR]], align
// CHECK: [[AA_C:%.+]] = bitcast i[[SZ]]* [[AA_CASTED]] to i16*
// CHECK: store i16 [[AA]], i16* [[AA_C]], align
// CHECK: [[PARAM:%.+]] = load i[[SZ]], i[[SZ]]* [[AA_CASTED]], align
// CHECK: call {{.*}}void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%ident_t* [[DEF_LOC]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i[[SZ]])* [[OMP_OUTLINED2:@.+]] to void (i32*, i32*, ...)*), i[[SZ]] [[PARAM]])
//
//
// CHECK: define internal {{.*}}void [[OMP_OUTLINED2]](i32* noalias %.global_tid., i32* noalias %.bound_tid., i[[SZ]] %{{.+}})
// CHECK: [[AA_ADDR:%.+]] = alloca i[[SZ]], align
// CHECK: store i[[SZ]] %{{.+}}, i[[SZ]]* [[AA_ADDR]], align
// CHECK: [[AA_CADDR:%.+]] = bitcast i[[SZ]]* [[AA_ADDR]] to i16*
// CHECK: [[AA:%.+]] = load i16, i16* [[AA_CADDR]], align
// CHECK: ret void
// CHECK-NEXT: }
// CHECK: define internal void [[HVT3]]
// Create stack storage and store argument in there.
// CHECK: [[A_ADDR:%.+]] = alloca i[[SZ]], align
// CHECK: [[AA_ADDR:%.+]] = alloca i[[SZ]], align
// CHECK: [[A_CASTED:%.+]] = alloca i[[SZ]], align
// CHECK: [[AA_CASTED:%.+]] = alloca i[[SZ]], align
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[A_ADDR]], align
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[AA_ADDR]], align
// CHECK-64-DAG:[[A_CADDR:%.+]] = bitcast i[[SZ]]* [[A_ADDR]] to i32*
// CHECK-DAG: [[AA_CADDR:%.+]] = bitcast i[[SZ]]* [[AA_ADDR]] to i16*
// CHECK-64-DAG:[[A:%.+]] = load i32, i32* [[A_CADDR]], align
// CHECK-32-DAG:[[A:%.+]] = load i32, i32* [[A_ADDR]], align
// CHECK-64-DAG:[[A_C:%.+]] = bitcast i[[SZ]]* [[A_CASTED]] to i32*
// CHECK-64-DAG:store i32 [[A]], i32* [[A_C]], align
// CHECK-32-DAG:store i32 [[A]], i32* [[A_CASTED]], align
// CHECK-DAG: [[AA:%.+]] = load i16, i16* [[AA_CADDR]], align
// CHECK-DAG: [[AA_C:%.+]] = bitcast i[[SZ]]* [[AA_CASTED]] to i16*
// CHECK-DAG: store i16 [[AA]], i16* [[AA_C]], align
// CHECK-DAG: [[PARAM1:%.+]] = load i[[SZ]], i[[SZ]]* [[A_CASTED]], align
// CHECK-DAG: [[PARAM2:%.+]] = load i[[SZ]], i[[SZ]]* [[AA_CASTED]], align
// CHECK-DAG: call {{.*}}void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%ident_t* [[DEF_LOC]], i32 2, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i[[SZ]], i[[SZ]])* [[OMP_OUTLINED3:@.+]] to void (i32*, i32*, ...)*), i[[SZ]] [[PARAM1]], i[[SZ]] [[PARAM2]])
//
//
// CHECK: define internal {{.*}}void [[OMP_OUTLINED3]](i32* noalias %.global_tid., i32* noalias %.bound_tid., i[[SZ]] %{{.+}}, i[[SZ]] %{{.+}})
// CHECK: [[A_ADDR:%.+]] = alloca i[[SZ]], align
// CHECK: [[AA_ADDR:%.+]] = alloca i[[SZ]], align
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[A_ADDR]], align
// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[AA_ADDR]], align
// CHECK-64-DAG:[[A_CADDR:%.+]] = bitcast i[[SZ]]* [[A_ADDR]] to i32*
// CHECK-DAG: [[AA_CADDR:%.+]] = bitcast i[[SZ]]* [[AA_ADDR]] to i16*
// CHECK: ret void
// CHECK-NEXT: }
// CHECK: define internal void [[HVT4]]
// Create local storage for each capture.
// CHECK: [[LOCAL_A:%.+]] = alloca i[[SZ]]
// CHECK: [[LOCAL_B:%.+]] = alloca [10 x float]*
// CHECK: [[LOCAL_VLA1:%.+]] = alloca i[[SZ]]
// CHECK: [[LOCAL_BN:%.+]] = alloca float*
// CHECK: [[LOCAL_C:%.+]] = alloca [5 x [10 x double]]*
// CHECK: [[LOCAL_VLA2:%.+]] = alloca i[[SZ]]
// CHECK: [[LOCAL_VLA3:%.+]] = alloca i[[SZ]]
// CHECK: [[LOCAL_CN:%.+]] = alloca double*
// CHECK: [[LOCAL_D:%.+]] = alloca [[TT]]*
// CHECK: [[LOCAL_A_CASTED:%.+]] = alloca i[[SZ]]
// CHECK-DAG: store i[[SZ]] [[ARG_A:%.+]], i[[SZ]]* [[LOCAL_A]]
// CHECK-DAG: store [10 x float]* [[ARG_B:%.+]], [10 x float]** [[LOCAL_B]]
// CHECK-DAG: store i[[SZ]] [[ARG_VLA1:%.+]], i[[SZ]]* [[LOCAL_VLA1]]
// CHECK-DAG: store float* [[ARG_BN:%.+]], float** [[LOCAL_BN]]
// CHECK-DAG: store [5 x [10 x double]]* [[ARG_C:%.+]], [5 x [10 x double]]** [[LOCAL_C]]
// CHECK-DAG: store i[[SZ]] [[ARG_VLA2:%.+]], i[[SZ]]* [[LOCAL_VLA2]]
// CHECK-DAG: store i[[SZ]] [[ARG_VLA3:%.+]], i[[SZ]]* [[LOCAL_VLA3]]
// CHECK-DAG: store double* [[ARG_CN:%.+]], double** [[LOCAL_CN]]
// CHECK-DAG: store [[TT]]* [[ARG_D:%.+]], [[TT]]** [[LOCAL_D]]
// CHECK-64-DAG:[[CONV_AP:%.+]] = bitcast i[[SZ]]* [[LOCAL_A]] to i32*
// CHECK-DAG: [[REF_B:%.+]] = load [10 x float]*, [10 x float]** [[LOCAL_B]],
// CHECK-DAG: [[VAL_VLA1:%.+]] = load i[[SZ]], i[[SZ]]* [[LOCAL_VLA1]],
// CHECK-DAG: [[REF_BN:%.+]] = load float*, float** [[LOCAL_BN]],
// CHECK-DAG: [[REF_C:%.+]] = load [5 x [10 x double]]*, [5 x [10 x double]]** [[LOCAL_C]],
// CHECK-DAG: [[VAL_VLA2:%.+]] = load i[[SZ]], i[[SZ]]* [[LOCAL_VLA2]],
// CHECK-DAG: [[VAL_VLA3:%.+]] = load i[[SZ]], i[[SZ]]* [[LOCAL_VLA3]],
// CHECK-DAG: [[REF_CN:%.+]] = load double*, double** [[LOCAL_CN]],
// CHECK-DAG: [[REF_D:%.+]] = load [[TT]]*, [[TT]]** [[LOCAL_D]],
// CHECK-64-DAG:[[CONV_A:%.+]] = load i32, i32* [[CONV_AP]]
// CHECK-64-DAG:[[CONV:%.+]] = bitcast i[[SZ]]* [[LOCAL_A_CASTED]] to i32*
// CHECK-64-DAG:store i32 [[CONV_A]], i32* [[CONV]], align
// CHECK-32-DAG:[[LOCAL_AV:%.+]] = load i32, i32* [[LOCAL_A]]
// CHECK-32-DAG:store i32 [[LOCAL_AV]], i32* [[LOCAL_A_CASTED]], align
// CHECK-DAG: [[REF_A:%.+]] = load i[[SZ]], i[[SZ]]* [[LOCAL_A_CASTED]],
// CHECK: call {{.*}}void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%ident_t* [[DEF_LOC]], i32 9, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i[[SZ]], [10 x float]*, i[[SZ]], float*, [5 x [10 x double]]*, i[[SZ]], i[[SZ]], double*, [[TT]]*)* [[OMP_OUTLINED4:@.+]] to void (i32*, i32*, ...)*), i[[SZ]] [[REF_A]], [10 x float]* [[REF_B]], i[[SZ]] [[VAL_VLA1]], float* [[REF_BN]], [5 x [10 x double]]* [[REF_C]], i[[SZ]] [[VAL_VLA2]], i[[SZ]] [[VAL_VLA3]], double* [[REF_CN]], [[TT]]* [[REF_D]])
//
//
// CHECK: define internal {{.*}}void [[OMP_OUTLINED4]](i32* noalias %.global_tid., i32* noalias %.bound_tid., i[[SZ]] %{{.+}}, [10 x float]* {{.+}}, i[[SZ]] %{{.+}}, float* {{.+}}, [5 x [10 x double]]* {{.+}}, i[[SZ]] %{{.+}}, i[[SZ]] %{{.+}}, double* {{.+}}, [[TT]]* {{.+}})
// To reduce complexity, we're only going as far as validating the signature of the outlined parallel function.
template<typename tx>
tx ftemplate(int n) {
tx a = 0;
short aa = 0;
tx b[10];
#pragma omp target teams distribute if(target: n>40)
for (int i = 0; i < 10; ++i) {
a += 1;
aa += 1;
b[2] += 1;
}
return a;
}
static
int fstatic(int n) {
int a = 0;
short aa = 0;
char aaa = 0;
int b[10];
#pragma omp target teams distribute if(target: n>50)
for (int i = a; i < n; ++i) {
a += 1;
aa += 1;
aaa += 1;
b[2] += 1;
}
return a;
}
struct S1 {
double a;
int r1(int n){
int b = n+1;
short int c[2][n];
#pragma omp target teams distribute if(target: n>60)
for (int i = 0; i < 10; ++i) {
this->a = (double)b + 1.5;
c[1][1] = ++a;
}
return c[1][1] + (int)b;
}
};
// CHECK: define {{.*}}@{{.*}}bar{{.*}}
int bar(int n){
int a = 0;
// CHECK: call {{.*}}i32 [[FOO]](i32 {{.*}})
a += foo(n);
S1 S;
// CHECK: call {{.*}}i32 [[FS1:@.+]]([[S1]]* {{.*}}, i32 {{.*}})
a += S.r1(n);
// CHECK: call {{.*}}i32 [[FSTATIC:@.+]](i32 {{.*}})
a += fstatic(n);
// CHECK: call {{.*}}i32 [[FTEMPLATE:@.+]](i32 {{.*}})
a += ftemplate<int>(n);
return a;
}
//
// CHECK: define {{.*}}[[FS1]]
//
// CHECK: i8* @llvm.stacksave()
// CHECK-64: [[B_ADDR:%.+]] = bitcast i[[SZ]]* [[B_CADDR:%.+]] to i32*
// CHECK-64: store i32 %{{.+}}, i32* [[B_ADDR]],
// CHECK-64: [[B_CVAL:%.+]] = load i[[SZ]], i[[SZ]]* [[B_CADDR]],
// CHECK-32: store i32 %{{.+}}, i32* [[B_ADDR:%.+]],
// CHECK-32: [[B_CVAL:%.+]] = load i[[SZ]], i[[SZ]]* [[B_ADDR]],
// We capture 2 VLA sizes in this target region
// CHECK: [[CELEMSIZE2:%.+]] = mul nuw i[[SZ]] 2, [[VLA0:%.+]]
// CHECK: [[CSIZE:%.+]] = mul nuw i[[SZ]] [[CELEMSIZE2]], 2
// CHECK: [[IF:%.+]] = icmp sgt i32 {{[^,]+}}, 60
// CHECK: br i1 [[IF]], label %[[TRY:[^,]+]], label %[[FAIL:[^,]+]]
// CHECK: [[TRY]]
// CHECK-DAG: [[RET:%.+]] = call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 5, i8** [[BPR:%[^,]+]], i8** [[PR:%[^,]+]], i[[SZ]]* [[SR:%[^,]+]], i64* getelementptr inbounds ([5 x i64], [5 x i64]* [[MAPT5]], i32 0, i32 0), i32 0, i32 0)
// CHECK-DAG: [[BPR]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[BP:%.+]], i32 0, i32 0
// CHECK-DAG: [[PR]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[P:%.+]], i32 0, i32 0
// CHECK-DAG: [[SR]] = getelementptr inbounds [5 x i[[SZ]]], [5 x i[[SZ]]]* [[S:%.+]], i32 0, i32 0
// CHECK-DAG: [[SADDR0:%.+]] = getelementptr inbounds [5 x i[[SZ]]], [5 x i[[SZ]]]* [[S]], i32 [[IDX0:[0-9]+]]
// CHECK-DAG: [[BPADDR0:%.+]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[BP]], i32 [[IDX0]]
// CHECK-DAG: [[PADDR0:%.+]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[P]], i32 [[IDX0]]
// CHECK-DAG: [[SADDR1:%.+]] = getelementptr inbounds [5 x i[[SZ]]], [5 x i[[SZ]]]* [[S]], i32 [[IDX1:[0-9]+]]
// CHECK-DAG: [[BPADDR1:%.+]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[BP]], i32 [[IDX1]]
// CHECK-DAG: [[PADDR1:%.+]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[P]], i32 [[IDX1]]
// CHECK-DAG: [[SADDR2:%.+]] = getelementptr inbounds [5 x i[[SZ]]], [5 x i[[SZ]]]* [[S]], i32 [[IDX2:[0-9]+]]
// CHECK-DAG: [[BPADDR2:%.+]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[BP]], i32 [[IDX2]]
// CHECK-DAG: [[PADDR2:%.+]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[P]], i32 [[IDX2]]
// CHECK-DAG: [[SADDR3:%.+]] = getelementptr inbounds [5 x i[[SZ]]], [5 x i[[SZ]]]* [[S]], i32 [[IDX3:[0-9]+]]
// CHECK-DAG: [[BPADDR3:%.+]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[BP]], i32 [[IDX3]]
// CHECK-DAG: [[PADDR3:%.+]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[P]], i32 [[IDX3]]
// The names below are not necessarily consistent with the names used for the
// addresses above as some are repeated.
// CHECK-DAG: store i[[SZ]] [[VLA0]], i[[SZ]]* [[CBPADDR0:%.+]],
// CHECK-DAG: store i[[SZ]] [[VLA0]], i[[SZ]]* [[CPADDR0:%.+]],
// CHECK-DAG: [[CBPADDR0]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[CPADDR0]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: store i[[SZ]] {{4|8}}, i[[SZ]]* {{%[^,]+}}
// CHECK-DAG: store i[[SZ]] 2, i[[SZ]]* [[CBPADDR1:%.+]],
// CHECK-DAG: store i[[SZ]] 2, i[[SZ]]* [[CPADDR1:%.+]],
// CHECK-DAG: [[CBPADDR1]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[CPADDR1]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: store i[[SZ]] {{4|8}}, i[[SZ]]* {{%[^,]+}}
// CHECK-DAG: store i[[SZ]] [[B_CVAL]], i[[SZ]]* [[CBPADDR2:%.+]],
// CHECK-DAG: store i[[SZ]] [[B_CVAL]], i[[SZ]]* [[CPADDR2:%.+]],
// CHECK-DAG: [[CBPADDR2]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[CPADDR2]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: store i[[SZ]] 4, i[[SZ]]* {{%[^,]+}}
// CHECK-DAG: store [[S1]]* %{{.+}}, [[S1]]** [[CBPADDR3:%.+]],
// CHECK-DAG: store [[S1]]* %{{.+}}, [[S1]]** [[CPADDR3:%.+]],
// CHECK-DAG: [[CBPADDR3]] = bitcast i8** {{%[^,]+}} to [[S1]]**
// CHECK-DAG: [[CPADDR3]] = bitcast i8** {{%[^,]+}} to [[S1]]**
// CHECK-DAG: store i[[SZ]] 8, i[[SZ]]* {{%[^,]+}}
// CHECK-DAG: store i16* %{{.+}}, i16** [[CBPADDR4:%.+]],
// CHECK-DAG: store i16* %{{.+}}, i16** [[CPADDR4:%.+]],
// CHECK-DAG: [[CBPADDR4]] = bitcast i8** {{%[^,]+}} to i16**
// CHECK-DAG: [[CPADDR4]] = bitcast i8** {{%[^,]+}} to i16**
// CHECK-DAG: store i[[SZ]] [[CSIZE]], i[[SZ]]* {{%[^,]+}}
// CHECK-NEXT: [[ERROR:%.+]] = icmp ne i32 [[RET]], 0
// CHECK-NEXT: br i1 [[ERROR]], label %[[FAIL:[^,]+]], label %[[END:[^,]+]]
// CHECK: [[FAIL]]
// CHECK: call void [[HVT7:@.+]]({{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}})
// CHECK-NEXT: br label %[[END]]
// CHECK: [[END]]
//
// CHECK: define {{.*}}[[FSTATIC]]
//
// CHECK: [[IF:%.+]] = icmp sgt i32 {{[^,]+}}, 50
// CHECK: br i1 [[IF]], label %[[IFTHEN:[^,]+]], label %[[IFELSE:[^,]+]]
// CHECK: [[IFTHEN]]
// CHECK-DAG: [[RET:%.+]] = call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 5, i8** [[BPR:%[^,]+]], i8** [[PR:%[^,]+]], i[[SZ]]* getelementptr inbounds ([5 x i[[SZ]]], [5 x i[[SZ]]]* [[SIZET6]], i32 0, i32 0), i64* getelementptr inbounds ([5 x i64], [5 x i64]* [[MAPT6]], i32 0, i32 0), i32 0, i32 0)
// CHECK-DAG: [[BPR]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[BP:%.+]], i32 0, i32 0
// CHECK-DAG: [[PR]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[P:%.+]], i32 0, i32 0
// CHECK-DAG: [[BPADDR0:%.+]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[BP]], i32 0, i32 0
// CHECK-DAG: [[PADDR0:%.+]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[P]], i32 0, i32 0
// CHECK-DAG: store i[[SZ]] [[VAL0:%.+]], i[[SZ]]* [[CBPADDR0:%.+]],
// CHECK-DAG: store i[[SZ]] [[VAL0]], i[[SZ]]* [[CPADDR0:%.+]],
// CHECK-DAG: [[CBPADDR0]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[CPADDR0]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[BPADDR1:%.+]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[BP]], i32 0, i32 1
// CHECK-DAG: [[PADDR1:%.+]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[P]], i32 0, i32 1
// CHECK-DAG: store i[[SZ]] [[VAL1:%.+]], i[[SZ]]* [[CBPADDR1:%.+]],
// CHECK-DAG: store i[[SZ]] [[VAL1]], i[[SZ]]* [[CPADDR1:%.+]],
// CHECK-DAG: [[CBPADDR1]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[CPADDR1]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[BPADDR2:%.+]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[BP]], i32 0, i32 2
// CHECK-DAG: [[PADDR2:%.+]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[P]], i32 0, i32 2
// CHECK-DAG: store i[[SZ]] [[VAL2:%.+]], i[[SZ]]* [[CBPADDR2:%.+]],
// CHECK-DAG: store i[[SZ]] [[VAL2]], i[[SZ]]* [[CPADDR2:%.+]],
// CHECK-DAG: [[CBPADDR2]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[CPADDR2]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[BPADDR3:%.+]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[BP]], i32 0, i32 3
// CHECK-DAG: [[PADDR3:%.+]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[P]], i32 0, i32 3
// CHECK-DAG: store i[[SZ]] [[VAL3:%.+]], i[[SZ]]* [[CBPADDR3:%.+]],
// CHECK-DAG: store i[[SZ]] [[VAL3]], i[[SZ]]* [[CPADDR3:%.+]],
// CHECK-DAG: [[CBPADDR3]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[CPADDR3]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[BPADDR4:%.+]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[BP]], i32 0, i32 4
// CHECK-DAG: [[PADDR4:%.+]] = getelementptr inbounds [5 x i8*], [5 x i8*]* [[P]], i32 0, i32 4
// CHECK-DAG: store [10 x i32]* %{{.+}}, [10 x i32]** [[CBPADDR4:%.+]],
// CHECK-DAG: store [10 x i32]* %{{.+}}, [10 x i32]** [[CPADDR4:%.+]],
// CHECK-DAG: [[CBPADDR4]] = bitcast i8** {{%[^,]+}} to [10 x i32]**
// CHECK-DAG: [[CPADDR4]] = bitcast i8** {{%[^,]+}} to [10 x i32]**
// CHECK: [[ERROR:%.+]] = icmp ne i32 [[RET]], 0
// CHECK-NEXT: br i1 [[ERROR]], label %[[FAIL:.+]], label %[[END:[^,]+]]
// CHECK: [[FAIL]]
// CHECK: call void [[HVT6:@.+]]({{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}})
// CHECK-NEXT: br label %[[END]]
// CHECK: [[END]]
// CHECK-NEXT: br label %[[IFEND:.+]]
// CHECK: [[IFELSE]]
// CHECK: call void [[HVT6]]({{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}})
// CHECK-NEXT: br label %[[IFEND]]
// CHECK: [[IFEND]]
//
// CHECK: define {{.*}}[[FTEMPLATE]]
//
// CHECK: [[IF:%.+]] = icmp sgt i32 {{[^,]+}}, 40
// CHECK: br i1 [[IF]], label %[[IFTHEN:[^,]+]], label %[[IFELSE:[^,]+]]
// CHECK: [[IFTHEN]]
// CHECK-DAG: [[RET:%.+]] = call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 3, i8** [[BPR:%[^,]+]], i8** [[PR:%[^,]+]], i[[SZ]]* getelementptr inbounds ([3 x i[[SZ]]], [3 x i[[SZ]]]* [[SIZET7]], i32 0, i32 0), i64* getelementptr inbounds ([3 x i64], [3 x i64]* [[MAPT7]], i32 0, i32 0), i32 0, i32 0)
// CHECK-DAG: [[BPR]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[BP:%.+]], i32 0, i32 0
// CHECK-DAG: [[PR]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[P:%.+]], i32 0, i32 0
// CHECK-DAG: [[BPADDR0:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[BP]], i32 0, i32 0
// CHECK-DAG: [[PADDR0:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[P]], i32 0, i32 0
// CHECK-DAG: store i[[SZ]] [[VAL0:%.+]], i[[SZ]]* [[CBPADDR0:%.+]],
// CHECK-DAG: store i[[SZ]] [[VAL0]], i[[SZ]]* [[CPADDR0:%.+]],
// CHECK-DAG: [[CBPADDR0]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[CPADDR0]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[BPADDR1:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[BP]], i32 0, i32 1
// CHECK-DAG: [[PADDR1:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[P]], i32 0, i32 1
// CHECK-DAG: store i[[SZ]] [[VAL1:%.+]], i[[SZ]]* [[CBPADDR1:%.+]],
// CHECK-DAG: store i[[SZ]] [[VAL1]], i[[SZ]]* [[CPADDR1:%.+]],
// CHECK-DAG: [[CBPADDR1]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[CPADDR1]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[BPADDR2:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[BP]], i32 0, i32 2
// CHECK-DAG: [[PADDR2:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[P]], i32 0, i32 2
// CHECK-DAG: store i[[SZ]] [[VAL2:%.+]], i[[SZ]]* [[CBPADDR2:%.+]],
// CHECK-DAG: store i[[SZ]] [[VAL2]], i[[SZ]]* [[CPADDR2:%.+]],
// CHECK-DAG: [[CBPADDR2]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK-DAG: [[CPADDR2]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
// CHECK: [[ERROR:%.+]] = icmp ne i32 [[RET]], 0
// CHECK-NEXT: br i1 [[ERROR]], label %[[FAIL:.+]], label %[[END:[^,]+]]
// CHECK: [[FAIL]]
// CHECK: call void [[HVT5:@.+]]({{[^,]+}}, {{[^,]+}}, {{[^,]+}})
// CHECK-NEXT: br label %[[END]]
// CHECK: [[END]]
// CHECK-NEXT: br label %[[IFEND:.+]]
// CHECK: [[IFELSE]]
// CHECK: call void [[HVT5]]({{[^,]+}}, {{[^,]+}}, {{[^,]+}})
// CHECK-NEXT: br label %[[IFEND]]
// CHECK: [[IFEND]]
// Check that the offloading functions are emitted and that the arguments are
// correct and loaded correctly for the target regions of the callees of bar().
// CHECK: define internal void [[HVT7]]
// Create local storage for each capture.
// CHECK: [[LOCAL_THIS:%.+]] = alloca [[S1]]*
// CHECK: [[LOCAL_B:%.+]] = alloca i[[SZ]]
// CHECK: [[LOCAL_VLA1:%.+]] = alloca i[[SZ]]
// CHECK: [[LOCAL_VLA2:%.+]] = alloca i[[SZ]]
// CHECK: [[LOCAL_C:%.+]] = alloca i16*
// CHECK: [[LOCAL_B_CASTED:%.+]] = alloca i[[SZ]]
// CHECK-DAG: store [[S1]]* [[ARG_THIS:%.+]], [[S1]]** [[LOCAL_THIS]]
// CHECK-DAG: store i[[SZ]] [[ARG_B:%.+]], i[[SZ]]* [[LOCAL_B]]
// CHECK-DAG: store i[[SZ]] [[ARG_VLA1:%.+]], i[[SZ]]* [[LOCAL_VLA1]]
// CHECK-DAG: store i[[SZ]] [[ARG_VLA2:%.+]], i[[SZ]]* [[LOCAL_VLA2]]
// CHECK-DAG: store i16* [[ARG_C:%.+]], i16** [[LOCAL_C]]
// Store captures in the context.
// CHECK-DAG: [[REF_THIS:%.+]] = load [[S1]]*, [[S1]]** [[LOCAL_THIS]],
// CHECK-64-DAG:[[CONV_BP:%.+]] = bitcast i[[SZ]]* [[LOCAL_B]] to i32*
// CHECK-DAG: [[VAL_VLA1:%.+]] = load i[[SZ]], i[[SZ]]* [[LOCAL_VLA1]],
// CHECK-DAG: [[VAL_VLA2:%.+]] = load i[[SZ]], i[[SZ]]* [[LOCAL_VLA2]],
// CHECK-DAG: [[REF_C:%.+]] = load i16*, i16** [[LOCAL_C]],
// CHECK-64-DAG:[[CONV_B:%.+]] = load i32, i32* [[CONV_BP]]
// CHECK-64-DAG:[[CONV:%.+]] = bitcast i[[SZ]]* [[LOCAL_B_CASTED]] to i32*
// CHECK-64-DAG:store i32 [[CONV_B]], i32* [[CONV]], align
// CHECK-32-DAG:[[LOCAL_BV:%.+]] = load i32, i32* [[LOCAL_B]]
// CHECK-32-DAG:store i32 [[LOCAL_BV]], i32* [[LOCAL_B_CASTED]], align
// CHECK-DAG: [[REF_B:%.+]] = load i[[SZ]], i[[SZ]]* [[LOCAL_B_CASTED]],
// CHECK: call {{.*}}void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%ident_t* [[DEF_LOC]], i32 5, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, [[S1]]*, i[[SZ]], i[[SZ]], i[[SZ]], i16*)* [[OMP_OUTLINED5:@.+]] to void (i32*, i32*, ...)*), [[S1]]* [[REF_THIS]], i[[SZ]] [[REF_B]], i[[SZ]] [[VAL_VLA1]], i[[SZ]] [[VAL_VLA2]], i16* [[REF_C]])
//
//
// CHECK: define internal {{.*}}void [[OMP_OUTLINED5]](i32* noalias %.global_tid., i32* noalias %.bound_tid., [[S1]]* %{{.+}}, i[[SZ]] %{{.+}}, i[[SZ]] %{{.+}}, i[[SZ]] %{{.+}}, i16* {{.+}})
// To reduce complexity, we're only going as far as validating the signature of the outlined parallel function.
// CHECK: define internal void [[HVT6]]
// Create local storage for each capture.
// CHECK: [[LOCAL_A:%.+]] = alloca i[[SZ]]
// CHECK: alloca i[[SZ]],
// CHECK: [[LOCAL_AA:%.+]] = alloca i[[SZ]]
// CHECK: [[LOCAL_AAA:%.+]] = alloca i[[SZ]]
// CHECK: [[LOCAL_B:%.+]] = alloca [10 x i32]*
// CHECK: [[LOCAL_A_CASTED:%.+]] = alloca i[[SZ]]
// CHECK: alloca i[[SZ]],
// CHECK: [[LOCAL_AA_CASTED:%.+]] = alloca i[[SZ]]
// CHECK: [[LOCAL_AAA_CASTED:%.+]] = alloca i[[SZ]]
// CHECK-DAG: store i[[SZ]] [[ARG_A:%.+]], i[[SZ]]* [[LOCAL_A]]
// CHECK-DAG: store i[[SZ]] [[ARG_AA:%.+]], i[[SZ]]* [[LOCAL_AA]]
// CHECK-DAG: store i[[SZ]] [[ARG_AAA:%.+]], i[[SZ]]* [[LOCAL_AAA]]
// CHECK-DAG: store [10 x i32]* [[ARG_B:%.+]], [10 x i32]** [[LOCAL_B]]
// Store captures in the context.
// CHECK-64-DAG:[[CONV_AP:%.+]] = bitcast i[[SZ]]* [[LOCAL_A]] to i32*
// CHECK-DAG: [[CONV_AAP:%.+]] = bitcast i[[SZ]]* [[LOCAL_AA]] to i16*
// CHECK-DAG: [[CONV_AAAP:%.+]] = bitcast i[[SZ]]* [[LOCAL_AAA]] to i8*
// CHECK-DAG: [[REF_B:%.+]] = load [10 x i32]*, [10 x i32]** [[LOCAL_B]],
// CHECK-64-DAG:[[CONV_A:%.+]] = load i32, i32* [[CONV_AP]]
// CHECK-64-DAG:[[CONV:%.+]] = bitcast i[[SZ]]* [[LOCAL_A_CASTED]] to i32*
// CHECK-64-DAG:store i32 [[CONV_A]], i32* [[CONV]], align
// CHECK-32-DAG:[[LOCAL_AV:%.+]] = load i32, i32* [[LOCAL_A]]
// CHECK-32-DAG:store i32 [[LOCAL_AV]], i32* [[LOCAL_A_CASTED]], align
// CHECK-DAG: [[REF_A:%.+]] = load i[[SZ]], i[[SZ]]* [[LOCAL_A_CASTED]],
// CHECK-DAG: [[CONV_AA:%.+]] = load i16, i16* [[CONV_AAP]]
// CHECK-DAG: [[CONV:%.+]] = bitcast i[[SZ]]* [[LOCAL_AA_CASTED]] to i16*
// CHECK-DAG: store i16 [[CONV_AA]], i16* [[CONV]], align
// CHECK-DAG: [[REF_AA:%.+]] = load i[[SZ]], i[[SZ]]* [[LOCAL_AA_CASTED]],
// CHECK-DAG: [[CONV_AAA:%.+]] = load i8, i8* [[CONV_AAAP]]
// CHECK-DAG: [[CONV:%.+]] = bitcast i[[SZ]]* [[LOCAL_AAA_CASTED]] to i8*
// CHECK-DAG: store i8 [[CONV_AAA]], i8* [[CONV]], align
// CHECK-DAG: [[REF_AAA:%.+]] = load i[[SZ]], i[[SZ]]* [[LOCAL_AAA_CASTED]],
// CHECK: call {{.*}}void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%ident_t* [[DEF_LOC]], i32 5, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i[[SZ]], i[[SZ]], i[[SZ]], i[[SZ]], [10 x i32]*)* [[OMP_OUTLINED6:@.+]] to void (i32*, i32*, ...)*), i[[SZ]] [[REF_A]], i[[SZ]] {{.+}}, i[[SZ]] [[REF_AA]], i[[SZ]] [[REF_AAA]], [10 x i32]* [[REF_B]])
//
//
// CHECK: define internal {{.*}}void [[OMP_OUTLINED6]](i32* noalias %.global_tid., i32* noalias %.bound_tid., i[[SZ]] %{{.+}}, i[[SZ]] %{{.+}}, i[[SZ]] %{{.+}}, [10 x i32]* {{.+}})
// To reduce complexity, we're only going as far as validating the signature of the outlined parallel function.
// CHECK: define internal void [[HVT5]]
// Create local storage for each capture.
// CHECK: [[LOCAL_A:%.+]] = alloca i[[SZ]]
// CHECK: [[LOCAL_AA:%.+]] = alloca i[[SZ]]
// CHECK: [[LOCAL_B:%.+]] = alloca [10 x i32]*
// CHECK: [[LOCAL_A_CASTED:%.+]] = alloca i[[SZ]]
// CHECK: [[LOCAL_AA_CASTED:%.+]] = alloca i[[SZ]]
// CHECK-DAG: store i[[SZ]] [[ARG_A:%.+]], i[[SZ]]* [[LOCAL_A]]
// CHECK-DAG: store i[[SZ]] [[ARG_AA:%.+]], i[[SZ]]* [[LOCAL_AA]]
// CHECK-DAG: store [10 x i32]* [[ARG_B:%.+]], [10 x i32]** [[LOCAL_B]]
// Store captures in the context.
// CHECK-64-DAG:[[CONV_AP:%.+]] = bitcast i[[SZ]]* [[LOCAL_A]] to i32*
// CHECK-DAG: [[CONV_AAP:%.+]] = bitcast i[[SZ]]* [[LOCAL_AA]] to i16*
// CHECK-DAG: [[REF_B:%.+]] = load [10 x i32]*, [10 x i32]** [[LOCAL_B]],
// CHECK-64-DAG:[[CONV_A:%.+]] = load i32, i32* [[CONV_AP]]
// CHECK-64-DAG:[[CONV:%.+]] = bitcast i[[SZ]]* [[LOCAL_A_CASTED]] to i32*
// CHECK-64-DAG:store i32 [[CONV_A]], i32* [[CONV]], align
// CHECK-32-DAG:[[LOCAL_AV:%.+]] = load i32, i32* [[LOCAL_A]]
// CHECK-32-DAG:store i32 [[LOCAL_AV]], i32* [[LOCAL_A_CASTED]], align
// CHECK-DAG: [[REF_A:%.+]] = load i[[SZ]], i[[SZ]]* [[LOCAL_A_CASTED]],
// CHECK-DAG: [[CONV_AA:%.+]] = load i16, i16* [[CONV_AAP]]
// CHECK-DAG: [[CONV:%.+]] = bitcast i[[SZ]]* [[LOCAL_AA_CASTED]] to i16*
// CHECK-DAG: store i16 [[CONV_AA]], i16* [[CONV]], align
// CHECK-DAG: [[REF_AA:%.+]] = load i[[SZ]], i[[SZ]]* [[LOCAL_AA_CASTED]],
// CHECK: call {{.*}}void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%ident_t* [[DEF_LOC]], i32 3, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i[[SZ]], i[[SZ]], [10 x i32]*)* [[OMP_OUTLINED7:@.+]] to void (i32*, i32*, ...)*), i[[SZ]] [[REF_A]], i[[SZ]] [[REF_AA]], [10 x i32]* [[REF_B]])
//
//
// CHECK: define internal {{.*}}void [[OMP_OUTLINED7]](i32* noalias %.global_tid., i32* noalias %.bound_tid., i[[SZ]] %{{.+}}, i[[SZ]] %{{.+}}, [10 x i32]* {{.+}})
// To reduce complexity, we're only going as far as validating the signature of the outlined parallel function.
#endif

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clang/test/OpenMP/target_teams_distribute_codegen_registration.cpp Normal file
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// Test host codegen.
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
// Test target teams distribute codegen - host bc file has to be created first.
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s -check-prefix=TCHECK
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t %s
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=TCHECK
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s -check-prefix=TCHECK
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=TCHECK
// Check that no target code is emmitted if no omptests flag was provided.
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck %s -check-prefix=CHECK-NTARGET
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
// CHECK-DAG: [[SA:%.+]] = type { [4 x i32] }
// CHECK-DAG: [[SB:%.+]] = type { [8 x i32] }
// CHECK-DAG: [[SC:%.+]] = type { [16 x i32] }
// CHECK-DAG: [[SD:%.+]] = type { [32 x i32] }
// CHECK-DAG: [[SE:%.+]] = type { [64 x i32] }
// CHECK-DAG: [[ST1:%.+]] = type { [228 x i32] }
// CHECK-DAG: [[ST2:%.+]] = type { [1128 x i32] }
// CHECK-DAG: [[ENTTY:%.+]] = type { i8*, i8*, i[[SZ:32|64]], i32, i32 }
// CHECK-DAG: [[DEVTY:%.+]] = type { i8*, i8*, [[ENTTY]]*, [[ENTTY]]* }
// CHECK-DAG: [[DSCTY:%.+]] = type { i32, [[DEVTY]]*, [[ENTTY]]*, [[ENTTY]]* }
// TCHECK: [[ENTTY:%.+]] = type { i8*, i8*, i[[SZ:32|64]], i32, i32 }
// CHECK-DAG: $[[REGFN:\.omp_offloading\..+]] = comdat
// CHECK-DAG: [[A1:@.+]] = internal global [[SA]]
// CHECK-DAG: [[A2:@.+]] = global [[SA]]
// CHECK-DAG: [[B1:@.+]] = global [[SB]]
// CHECK-DAG: [[B2:@.+]] = global [[SB]]
// CHECK-DAG: [[C1:@.+]] = internal global [[SC]]
// CHECK-DAG: [[D1:@.+]] = global [[SD]]
// CHECK-DAG: [[E1:@.+]] = global [[SE]]
// CHECK-DAG: [[T1:@.+]] = global [[ST1]]
// CHECK-DAG: [[T2:@.+]] = global [[ST2]]
// CHECK-NTARGET-DAG: [[SA:%.+]] = type { [4 x i32] }
// CHECK-NTARGET-DAG: [[SB:%.+]] = type { [8 x i32] }
// CHECK-NTARGET-DAG: [[SC:%.+]] = type { [16 x i32] }
// CHECK-NTARGET-DAG: [[SD:%.+]] = type { [32 x i32] }
// CHECK-NTARGET-DAG: [[SE:%.+]] = type { [64 x i32] }
// CHECK-NTARGET-DAG: [[ST1:%.+]] = type { [228 x i32] }
// CHECK-NTARGET-DAG: [[ST2:%.+]] = type { [1128 x i32] }
// CHECK-NTARGET-NOT: type { i8*, i8*, %
// CHECK-NTARGET-NOT: type { i32, %
// We have 7 target regions
// CHECK-DAG: {{@.+}} = private constant i8 0
// TCHECK-NOT: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 288]
// CHECK-NTARGET-NOT: private constant i8 0
// CHECK-NTARGET-NOT: private unnamed_addr constant [1 x i
// CHECK-DAG: [[NAMEPTR1:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME1:__omp_offloading_[0-9a-f]+_[0-9a-f]+__Z.+_l[0-9]+]]\00"
// CHECK-DAG: [[ENTRY1:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR1]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR2:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME2:.+]]\00"
// CHECK-DAG: [[ENTRY2:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR2]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR3:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME3:.+]]\00"
// CHECK-DAG: [[ENTRY3:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR3]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR4:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME4:.+]]\00"
// CHECK-DAG: [[ENTRY4:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR4]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR5:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME5:.+]]\00"
// CHECK-DAG: [[ENTRY5:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR5]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR6:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME6:.+]]\00"
// CHECK-DAG: [[ENTRY6:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR6]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR7:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME7:.+]]\00"
// CHECK-DAG: [[ENTRY7:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR7]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR8:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME8:.+]]\00"
// CHECK-DAG: [[ENTRY8:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR8]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR9:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME9:.+]]\00"
// CHECK-DAG: [[ENTRY9:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR9]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR10:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME10:.+]]\00"
// CHECK-DAG: [[ENTRY10:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR10]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR11:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME11:.+]]\00"
// CHECK-DAG: [[ENTRY11:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR11]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR12:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME12:.+]]\00"
// CHECK-DAG: [[ENTRY12:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR12]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR1:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME1:__omp_offloading_[0-9a-f]+_[0-9a-f]+__Z.+_l[0-9]+]]\00"
// TCHECK-DAG: [[ENTRY1:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR1]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR2:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME2:.+]]\00"
// TCHECK-DAG: [[ENTRY2:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR2]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR3:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME3:.+]]\00"
// TCHECK-DAG: [[ENTRY3:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR3]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR4:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME4:.+]]\00"
// TCHECK-DAG: [[ENTRY4:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR4]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR5:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME5:.+]]\00"
// TCHECK-DAG: [[ENTRY5:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR5]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR6:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME6:.+]]\00"
// TCHECK-DAG: [[ENTRY6:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR6]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR7:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME7:.+]]\00"
// TCHECK-DAG: [[ENTRY7:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR7]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR8:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME8:.+]]\00"
// TCHECK-DAG: [[ENTRY8:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR8]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR9:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME9:.+]]\00"
// TCHECK-DAG: [[ENTRY9:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR9]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR10:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME10:.+]]\00"
// TCHECK-DAG: [[ENTRY10:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR10]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR11:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME11:.+]]\00"
// TCHECK-DAG: [[ENTRY11:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR11]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR12:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME12:.+]]\00"
// TCHECK-DAG: [[ENTRY12:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR12]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align 1
// CHECK: [[ENTBEGIN:@.+]] = external constant [[ENTTY]]
// CHECK: [[ENTEND:@.+]] = external constant [[ENTTY]]
// CHECK: [[DEVBEGIN:@.+]] = external constant i8
// CHECK: [[DEVEND:@.+]] = external constant i8
// CHECK: [[IMAGES:@.+]] = internal unnamed_addr constant [1 x [[DEVTY]]] [{{.+}} { i8* [[DEVBEGIN]], i8* [[DEVEND]], [[ENTTY]]* [[ENTBEGIN]], [[ENTTY]]* [[ENTEND]] }], comdat($[[REGFN]])
// CHECK: [[DESC:@.+]] = internal constant [[DSCTY]] { i32 1, [[DEVTY]]* getelementptr inbounds ([1 x [[DEVTY]]], [1 x [[DEVTY]]]* [[IMAGES]], i32 0, i32 0), [[ENTTY]]* [[ENTBEGIN]], [[ENTTY]]* [[ENTEND]] }, comdat($[[REGFN]])
// We have 4 initializers, one for the 500 priority, another one for 501, or more for the default priority, and the last one for the offloading registration function.
// CHECK: @llvm.global_ctors = appending global [4 x { i32, void ()*, i8* }] [
// CHECK-SAME: { i32, void ()*, i8* } { i32 500, void ()* [[P500:@[^,]+]], i8* null },
// CHECK-SAME: { i32, void ()*, i8* } { i32 501, void ()* [[P501:@[^,]+]], i8* null },
// CHECK-SAME: { i32, void ()*, i8* } { i32 65535, void ()* [[PMAX:@[^,]+]], i8* null },
// CHECK-SAME: { i32, void ()*, i8* } { i32 0, void ()* bitcast (void (i8*)* @[[REGFN]] to void ()*), i8* bitcast (void (i8*)* @[[REGFN]] to i8*) }]
// CHECK-NTARGET: @llvm.global_ctors = appending global [3 x { i32, void ()*, i8* }] [
extern int *R;
struct SA {
int arr[4];
void foo() {
int a = *R;
a += 1;
*R = a;
}
SA() {
int a = *R;
a += 2;
*R = a;
}
~SA() {
int a = *R;
a += 3;
*R = a;
}
};
struct SB {
int arr[8];
void foo() {
int a = *R;
#pragma omp target teams distribute
for (int i = 0; i < 10; ++i)
a += 4;
*R = a;
}
SB() {
int a = *R;
a += 5;
*R = a;
}
~SB() {
int a = *R;
a += 6;
*R = a;
}
};
struct SC {
int arr[16];
void foo() {
int a = *R;
a += 7;
*R = a;
}
SC() {
int a = *R;
#pragma omp target teams distribute
for (int i = 0; i < 10; ++i)
a += 8;
*R = a;
}
~SC() {
int a = *R;
a += 9;
*R = a;
}
};
struct SD {
int arr[32];
void foo() {
int a = *R;
a += 10;
*R = a;
}
SD() {
int a = *R;
a += 11;
*R = a;
}
~SD() {
int a = *R;
#pragma omp target teams distribute
for (int i = 0; i < 10; ++i)
a += 12;
*R = a;
}
};
struct SE {
int arr[64];
void foo() {
int a = *R;
#pragma omp target teams distribute if(target: 0)
for (int i = 0; i < 10; ++i)
a += 13;
*R = a;
}
SE() {
int a = *R;
#pragma omp target teams distribute
for (int i = 0; i < 10; ++i)
a += 14;
*R = a;
}
~SE() {
int a = *R;
#pragma omp target teams distribute
for (int i = 0; i < 10; ++i)
a += 15;
*R = a;
}
};
template <int x>
struct ST {
int arr[128 + x];
void foo() {
int a = *R;
#pragma omp target teams distribute
for (int i = 0; i < 10; ++i)
a += 16 + x;
*R = a;
}
ST() {
int a = *R;
#pragma omp target teams distribute
for (int i = 0; i < 10; ++i)
a += 17 + x;
*R = a;
}
~ST() {
int a = *R;
#pragma omp target teams distribute
for (int i = 0; i < 10; ++i)
a += 18 + x;
*R = a;
}
};
// We have to make sure we us all the target regions:
//CHECK-DAG: define internal void @[[NAME1]](
//CHECK-DAG: call void @[[NAME1]](
//CHECK-DAG: define internal void @[[NAME2]](
//CHECK-DAG: call void @[[NAME2]](
//CHECK-DAG: define internal void @[[NAME3]](
//CHECK-DAG: call void @[[NAME3]](
//CHECK-DAG: define internal void @[[NAME4]](
//CHECK-DAG: call void @[[NAME4]](
//CHECK-DAG: define internal void @[[NAME5]](
//CHECK-DAG: call void @[[NAME5]](
//CHECK-DAG: define internal void @[[NAME6]](
//CHECK-DAG: call void @[[NAME6]](
//CHECK-DAG: define internal void @[[NAME7]](
//CHECK-DAG: call void @[[NAME7]](
//CHECK-DAG: define internal void @[[NAME8]](
//CHECK-DAG: call void @[[NAME8]](
//CHECK-DAG: define internal void @[[NAME9]](
//CHECK-DAG: call void @[[NAME9]](
//CHECK-DAG: define internal void @[[NAME10]](
//CHECK-DAG: call void @[[NAME10]](
//CHECK-DAG: define internal void @[[NAME11]](
//CHECK-DAG: call void @[[NAME11]](
//CHECK-DAG: define internal void @[[NAME12]](
//CHECK-DAG: call void @[[NAME12]](
//TCHECK-DAG: define void @[[NAME1]](
//TCHECK-DAG: define void @[[NAME2]](
//TCHECK-DAG: define void @[[NAME3]](
//TCHECK-DAG: define void @[[NAME4]](
//TCHECK-DAG: define void @[[NAME5]](
//TCHECK-DAG: define void @[[NAME6]](
//TCHECK-DAG: define void @[[NAME7]](
//TCHECK-DAG: define void @[[NAME8]](
//TCHECK-DAG: define void @[[NAME9]](
//TCHECK-DAG: define void @[[NAME10]](
//TCHECK-DAG: define void @[[NAME11]](
//TCHECK-DAG: define void @[[NAME12]](
// CHECK-NTARGET-NOT: __tgt_target
// CHECK-NTARGET-NOT: __tgt_register_lib
// CHECK-NTARGET-NOT: __tgt_unregister_lib
// TCHECK-NOT: __tgt_target
// TCHECK-NOT: __tgt_register_lib
// TCHECK-NOT: __tgt_unregister_lib
// We have 2 initializers with priority 500
//CHECK: define internal void [[P500]](
//CHECK: call void @{{.+}}()
//CHECK: call void @{{.+}}()
//CHECK-NOT: call void @{{.+}}()
//CHECK: ret void
// We have 1 initializers with priority 501
//CHECK: define internal void [[P501]](
//CHECK: call void @{{.+}}()
//CHECK-NOT: call void @{{.+}}()
//CHECK: ret void
// We have 6 initializers with default priority
//CHECK: define internal void [[PMAX]](
//CHECK: call void @{{.+}}()
//CHECK: call void @{{.+}}()
//CHECK: call void @{{.+}}()
//CHECK: call void @{{.+}}()
//CHECK: call void @{{.+}}()
//CHECK: call void @{{.+}}()
//CHECK-NOT: call void @{{.+}}()
//CHECK: ret void
// Check registration and unregistration
//CHECK: define internal void @[[UNREGFN:.+]](i8*)
//CHECK-SAME: comdat($[[REGFN]]) {
//CHECK: call i32 @__tgt_unregister_lib([[DSCTY]]* [[DESC]])
//CHECK: ret void
//CHECK: declare i32 @__tgt_unregister_lib([[DSCTY]]*)
//CHECK: define linkonce hidden void @[[REGFN]](i8*)
//CHECK-SAME: comdat {
//CHECK: call i32 @__tgt_register_lib([[DSCTY]]* [[DESC]])
//CHECK: call i32 @__cxa_atexit(void (i8*)* @[[UNREGFN]], i8* bitcast ([[DSCTY]]* [[DESC]] to i8*),
//CHECK: ret void
//CHECK: declare i32 @__tgt_register_lib([[DSCTY]]*)
static __attribute__((init_priority(500))) SA a1;
SA a2;
SB __attribute__((init_priority(500))) b1;
SB __attribute__((init_priority(501))) b2;
static SC c1;
SD d1;
SE e1;
ST<100> t1;
ST<1000> t2;
int bar(int a){
int r = a;
a1.foo();
a2.foo();
b1.foo();
b2.foo();
c1.foo();
d1.foo();
e1.foo();
t1.foo();
t2.foo();
#pragma omp target teams distribute
for (int i = 0; i < 10; ++i)
++r;
return r + *R;
}
// Check metadata is properly generated:
// CHECK: !omp_offload.info = !{!{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID:-?[0-9]+]], i32 [[FILEID:-?[0-9]+]], !"_ZN2SB3fooEv", i32 195, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SDD1Ev", i32 247, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SEC1Ev", i32 265, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SED1Ev", i32 272, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EE3fooEv", i32 284, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EEC1Ev", i32 291, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_Z3bari", i32 415, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EED1Ev", i32 298, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EEC1Ev", i32 291, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EED1Ev", i32 298, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EE3fooEv", i32 284, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SCC1Ev", i32 221, i32 {{[0-9]+}}}
// TCHECK: !omp_offload.info = !{!{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID:-?[0-9]+]], i32 [[FILEID:-?[0-9]+]], !"_ZN2SB3fooEv", i32 195, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SDD1Ev", i32 247, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SEC1Ev", i32 265, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SED1Ev", i32 272, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EE3fooEv", i32 284, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EEC1Ev", i32 291, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_Z3bari", i32 415, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EED1Ev", i32 298, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EEC1Ev", i32 291, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EED1Ev", i32 298, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EE3fooEv", i32 284, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SCC1Ev", i32 221, i32 {{[0-9]+}}}
#endif

68
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// Test host codegen.
// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
// Test target teams distribute codegen - host bc file has to be created first.
// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s -check-prefix=TCHECK
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t %s
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=TCHECK
// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s -check-prefix=TCHECK
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=TCHECK
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
// CHECK: [[CA:%.+]] = type { i32* }
// CHECK: define {{.*}}i32 @[[NNAME:.+]](i32 {{.*}}%{{.+}})
int nested(int a){
// CHECK: call void @__omp_offloading_[[FILEID:[0-9a-f]+_[0-9a-f]+]]_[[NNAME]]_l[[T1L:[0-9]+]](
#pragma omp target teams distribute
for (int i = 0; i < 10; ++i)
++a;
// CHECK: call void @"[[LNAME:.+]]"([[CA]]*
auto F = [&](){
#pragma omp parallel
{
#pragma omp target teams distribute
for (int i = 0; i < 10; ++i)
++a;
}
};
F();
return a;
}
// CHECK: define {{.*}}void @__omp_offloading_[[FILEID]]_[[NNAME]]_l[[T1L]](
// TCHECK: define {{.*}}void @__omp_offloading_[[FILEID:[0-9a-f]+_[0-9a-f]+]]_[[NNAME:.+]]_l[[T1L:[0-9]+]](
// CHECK: define {{.*}}void @"[[LNAME]]"(
// CHECK: call void {{.*}}@__kmpc_fork_call{{.+}}[[PNAME:@.+]] to
// CHECK: define {{.*}}void [[PNAME]](
// CHECK: call void @__omp_offloading_[[FILEID]]_[[NNAME]]_l[[T2L:[0-9]+]](
// CHECK: define {{.*}}void @__omp_offloading_[[FILEID]]_[[NNAME]]_l[[T2L]](
// TCHECK: define {{.*}}void @__omp_offloading_[[FILEID]]_[[NNAME:.+]]_l[[T2L:[0-9]+]](
// Check metadata is properly generated:
// CHECK: !omp_offload.info = !{!{{[0-9]+}}, !{{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 {{-?[0-9]+}}, i32 {{-?[0-9]+}}, !"[[NNAME]]", i32 [[T1L]], i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 {{-?[0-9]+}}, i32 {{-?[0-9]+}}, !"[[NNAME]]", i32 [[T2L]], i32 {{[0-9]+}}}
// TCHECK: !omp_offload.info = !{!{{[0-9]+}}, !{{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 {{-?[0-9]+}}, i32 {{-?[0-9]+}}, !"[[NNAME]]", i32 [[T1L]], i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 {{-?[0-9]+}}, i32 {{-?[0-9]+}}, !"[[NNAME]]", i32 [[T2L]], i32 {{[0-9]+}}}
#endif

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// expected-no-diagnostics
#ifndef HEADER
#define HEADER
// Test host codegen.
// RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-64
// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-64
// RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-32
// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-32
#ifdef CK1
template <typename T, int X, long long Y>
struct SS{
T a[X][Y];
// CK1: define {{.*}}i32 @{{.+}}foo{{.+}}(
int foo(void) {
// CK1: call i32 @__tgt_target_teams(
// CK1: call void @[[OFFL1:.+]](
#pragma omp target teams distribute collapse(2)
for(int i = 0; i < X; i++) {
for(int j = 0; j < Y; j++) {
a[i][j] = (T)0;
}
}
// CK1: define internal void @[[OFFL1]](
// CK1: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTL1:.+]] to {{.+}},
// CK1: ret void
// CK1: define internal void @[[OUTL1]]({{.+}})
// discard loop variables not needed here
// CK1: = alloca i32,
// CK1: = alloca i32,
// CK1: = alloca i32,
// CK1: = alloca i32,
// CK1: [[OMP_UB:%.+]] = alloca i32,
// CK1: store i32 56087, i32* [[OMP_UB]],
// CK1: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92, {{.+}}, {{.+}}, i32* [[OMP_UB]],
// CK1: call void @__kmpc_for_static_fini(
// CK1: ret void
return a[0][0];
}
};
int teams_template_struct(void) {
SS<int, 123, 456> V;
return V.foo();
}
#endif // CK1
// Test host codegen.
// RUN: %clang_cc1 -DCK2 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-64
// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-64
// RUN: %clang_cc1 -DCK2 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-32
// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-32
#ifdef CK2
template <typename T, int n, int m>
int tmain(T argc) {
T a[n][m];
#pragma omp target teams distribute collapse(2)
for(int i = 0; i < n; i++) {
for(int j = 0; j < m; j++) {
a[i][j] = (T)0;
}
}
return 0;
}
int main (int argc, char **argv) {
int n = 100;
int m = 2;
int a[n][m];
#pragma omp target teams distribute collapse(2)
for(int i = 0; i < n; i++) {
for(int j = 0; j < m; j++) {
a[i][j] = 0;
}
}
return tmain<int, 10, 2>(argc);
}
// CK2: define {{.*}}i32 @{{[^,]+}}(i{{.+}}{{.+}} %[[ARGC:.+]], {{.+}})
// CK2: call i32 @__tgt_target_teams(
// CK2: call void @[[OFFL1:.+]]({{.+}})
// CK2: {{%.+}} = call{{.*}} i32 @[[TMAIN:.+]]({{.+}})
// CK2: ret
// CK2: define {{.*}}void @[[OFFL1]]({{.+}})
// CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 5, {{.+}} @[[OUTL1:.+]] to {{.+}},
// CK2: ret void
// CK2: define internal void @[[OUTL1]]({{.+}})
// CK2: [[OMP_UB:%.omp.ub]] = alloca i64,
// CK2: store i64 {{.+}}, i64* [[OMP_UB]],
// CK2: call void @__kmpc_for_static_init_8({{.+}}, {{.+}}, i32 92, {{.+}}, {{.+}}, i64* [[OMP_UB]],
// CK2: call void @__kmpc_for_static_fini(
// CK2: ret void
// CK2: define {{.*}}i32 @[[TMAIN]]({{.+}})
// CK2: call i32 @__tgt_target_teams(
// CK2: call void @[[OFFLT1:.+]]({{.+}})
// CK2: ret
// CK2-NEXT: }
// CK2: define {{.*}}void @[[OFFLT1]]({{.+}})
// CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTLT1:.+]] to {{.+}},
// CK2: ret void
// CK2: define internal void @[[OUTLT1]]({{.+}})
// discard loop variables not needed here
// CK2: [[OMP_UB:%.omp.ub]] = alloca i32,
// CK2: store i32 {{.+}}, i32* [[OMP_UB]],
// CK2: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92, {{.+}}, {{.+}}, i32* [[OMP_UB]],
// CK2: call void @__kmpc_for_static_fini(
// CK2: ret void
#endif // CK2
#endif // #ifndef HEADER

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// expected-no-diagnostics
#ifndef HEADER
#define HEADER
// Test host codegen.
// RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-64
// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-64
// RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-32
// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-32
#ifdef CK1
template <typename T, int X, long long Y>
struct SS{
T a[X];
float b;
// CK1: define {{.*}}i32 @{{.+}}foo{{.+}}(
int foo(void) {
// CK1: call i32 @__tgt_target_teams(
// CK1: call void @[[OFFL1:.+]](
#pragma omp target teams distribute
for(int i = 0; i < X; i++) {
a[i] = (T)0;
}
// CK1: call i32 @__tgt_target_teams(
// CK1: call void @[[OFFL2:.+]](
#pragma omp target teams distribute dist_schedule(static)
for(int i = 0; i < X; i++) {
a[i] = (T)0;
}
// CK1: call i32 @__tgt_target_teams(
// CK1: call void @[[OFFL3:.+]](
#pragma omp target teams distribute dist_schedule(static, X/2)
for(int i = 0; i < X; i++) {
a[i] = (T)0;
}
// CK1: define internal void @[[OFFL1]](
// CK1: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTL1:.+]] to {{.+}},
// CK1: ret void
// CK1: define internal void @[[OUTL1]]({{.+}})
// CK1: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92
// CK1: call void @__kmpc_for_static_fini(
// CK1: ret void
// CK1: define internal void @[[OFFL2]](
// CK1: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTL2:.+]] to {{.+}},
// CK1: ret void
// CK1: define internal void @[[OUTL2]]({{.+}})
// CK1: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92
// CK1: call void @__kmpc_for_static_fini(
// CK1: ret void
// CK1: define internal void @[[OFFL3]](
// CK1: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTL3:.+]] to {{.+}},
// CK1: ret void
// CK1: define internal void @[[OUTL3]]({{.+}})
// CK1: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 91
// CK1: call void @__kmpc_for_static_fini(
// CK1: ret void
return a[0];
}
};
int teams_template_struct(void) {
SS<int, 123, 456> V;
return V.foo();
}
#endif // CK1
// Test host codegen.
// RUN: %clang_cc1 -DCK2 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-64
// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-64
// RUN: %clang_cc1 -DCK2 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-32
// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-32
#ifdef CK2
template <typename T, int n>
int tmain(T argc) {
T a[n];
#pragma omp target teams distribute
for(int i = 0; i < n; i++) {
a[i] = (T)0;
}
#pragma omp target teams distribute dist_schedule(static)
for(int i = 0; i < n; i++) {
a[i] = (T)0;
}
#pragma omp target teams distribute dist_schedule(static, n)
for(int i = 0; i < n; i++) {
a[i] = (T)0;
}
return 0;
}
int main (int argc, char **argv) {
int n = 100;
int a[n];
#pragma omp target teams distribute
for(int i = 0; i < n; i++) {
a[i] = 0;
}
#pragma omp target teams distribute dist_schedule(static)
for(int i = 0; i < n; i++) {
a[i] = 0;
}
#pragma omp target teams distribute dist_schedule(static, n)
for(int i = 0; i < n; i++) {
a[i] = 0;
}
return tmain<int, 10>(argc);
}
// CK2: define {{.*}}i32 @{{[^,]+}}(i{{.+}}{{.+}} %[[ARGC:.+]], {{.+}})
// CK2: call i32 @__tgt_target_teams(
// CK2: call void @[[OFFL1:.+]]({{.+}})
// CK2: call i32 @__tgt_target_teams(
// CK2: call void @[[OFFL2:.+]]({{.+}})
// CK2: call i32 @__tgt_target_teams(
// CK2: call void @[[OFFL3:.+]]({{.+}})
// CK2: {{%.+}} = call{{.*}} i32 @[[TMAIN:.+]]({{.+}})
// CK2: ret
// CK2: define {{.*}}void @[[OFFL1]]({{.+}})
// CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 3, {{.+}} @[[OUTL1:.+]] to {{.+}},
// CK2: ret void
// CK2: define internal void @[[OUTL1]]({{.+}})
// CK2: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92
// CK2: call void @__kmpc_for_static_fini(
// CK2: ret void
// CK2: define {{.*}}void @[[OFFL2]]({{.+}})
// CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 3, {{.+}} @[[OUTL2:.+]] to {{.+}},
// CK2: ret void
// CK2: define internal void @[[OUTL2]]({{.+}})
// CK2: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92
// CK2: call void @__kmpc_for_static_fini(
// CK2: ret void
// CK2: define {{.*}}void @[[OFFL3]]({{.+}})
// CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 4, {{.+}} @[[OUTL3:.+]] to {{.+}},
// CK2: ret void
// CK2: define internal void @[[OUTL3]]({{.+}})
// CK2: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 91
// CK2: call void @__kmpc_for_static_fini(
// CK2: ret void
// CK2: define {{.*}}i32 @[[TMAIN]]({{.+}})
// CK2: call i32 @__tgt_target_teams(
// CK2: call void @[[OFFLT1:.+]]({{.+}})
// CK2: call i32 @__tgt_target_teams(
// CK2: call void @[[OFFLT2:.+]]({{.+}})
// CK2: call i32 @__tgt_target_teams(
// CK2: call void @[[OFFLT3:.+]]({{.+}})
// CK2: ret
// CK2-NEXT: }
// CK2: define {{.*}}void @[[OFFLT1]]({{.+}})
// CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTLT1:.+]] to {{.+}},
// CK2: ret void
// CK2: define internal void @[[OUTLT1]]({{.+}})
// CK2: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92
// CK2: call void @__kmpc_for_static_fini(
// CK2: ret void
// CK2: define {{.*}}void @[[OFFLT2]]({{.+}})
// CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTLT2:.+]] to {{.+}},
// CK2: ret void
// CK2: define internal void @[[OUTLT2]]({{.+}})
// CK2: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92
// CK2: call void @__kmpc_for_static_fini(
// CK2: ret void
// CK2: define {{.*}}void @[[OFFLT3]]({{.+}})
// CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTLT3:.+]] to {{.+}},
// CK2: ret void
// CK2: define internal void @[[OUTLT3]]({{.+}})
// CK2: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 91
// CK2: call void @__kmpc_for_static_fini(
// CK2: ret void
#endif // CK2
#endif // #ifndef HEADER

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// RUN: %clang_cc1 -DCHECK -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64
// RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64
// RUN: %clang_cc1 -DCHECK -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32
// RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32
// RUN: %clang_cc1 -DLAMBDA -verify -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-64
// RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-64
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
struct St {
int a, b;
St() : a(0), b(0) {}
St(const St &st) : a(st.a + st.b), b(0) {}
~St() {}
};
volatile int g = 1212;
volatile int &g1 = g;
template <class T>
struct S {
T f;
S(T a) : f(a + g) {}
S() : f(g) {}
S(const S &s, St t = St()) : f(s.f + t.a) {}
operator T() { return T(); }
~S() {}
};
// CHECK-DAG: [[S_FLOAT_TY:%.+]] = type { float }
// CHECK-DAG: [[S_INT_TY:%.+]] = type { i{{[0-9]+}} }
// CHECK-DAG: [[ST_TY:%.+]] = type { i{{[0-9]+}}, i{{[0-9]+}} }
template <typename T>
T tmain() {
S<T> test;
T t_var = T();
T vec[] = {1, 2};
S<T> s_arr[] = {1, 2};
S<T> &var = test;
#pragma omp target teams distribute firstprivate(t_var, vec, s_arr, var)
for (int i = 0; i < 2; ++i) {
vec[i] = t_var;
s_arr[i] = var;
}
return T();
}
// CHECK-DAG: [[TEST:@.+]] = global [[S_FLOAT_TY]] zeroinitializer,
S<float> test;
// CHECK-DAG: [[T_VAR:@.+]] = global i{{[0-9]+}} 333,
int t_var = 333;
// CHECK-DAG: [[VEC:@.+]] = global [2 x i{{[0-9]+}}] [i{{[0-9]+}} 1, i{{[0-9]+}} 2],
int vec[] = {1, 2};
// CHECK-DAG: [[S_ARR:@.+]] = global [2 x [[S_FLOAT_TY]]] zeroinitializer,
S<float> s_arr[] = {1, 2};
// CHECK-DAG: [[VAR:@.+]] = global [[S_FLOAT_TY]] zeroinitializer,
S<float> var(3);
// CHECK-DAG: [[SIVAR:@.+]] = internal global i{{[0-9]+}} 0,
int main() {
static int sivar;
#ifdef LAMBDA
// LAMBDA: [[G:@.+]] = global i{{[0-9]+}} 1212,
// LAMBDA-LABEL: @main
// LAMBDA: call void [[OUTER_LAMBDA:@.+]](
[&]() {
// LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]](
// LAMBDA: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 3, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 0, i32 0)
// LAMBDA: call void @[[LOFFL1:.+]](i{{64|32}} %{{.+}})
// LAMBDA: ret
#pragma omp target teams distribute firstprivate(g, g1, sivar)
for (int i = 0; i < 2; ++i) {
// LAMBDA: define{{.*}} internal{{.*}} void @[[LOFFL1]](i{{64|32}} {{%.+}}, i{{64|32}} {{%.+}})
// LAMBDA: {{%.+}} = alloca i{{[0-9]+}},
// LAMBDA: {{%.+}} = alloca i{{[0-9]+}},
// LAMBDA: {{%.+}} = alloca i{{[0-9]+}},
// LAMBDA: [[G_CAST:%.+]] = alloca i{{[0-9]+}},
// LAMBDA: [[G1_CAST:%.+]] = alloca i{{[0-9]+}},
// LAMBDA: [[SIVAR_CAST:%.+]] = alloca i{{[0-9]+}},
// LAMBDA-DAG: [[G_CAST_VAL:%.+]] = load{{.+}} [[G_CAST]],
// LAMBDA-DAG: [[G1_CAST_VAL:%.+]] = load{{.+}} [[G1_CAST]],
// LAMBDA-DAG: [[SIVAR_CAST_VAL:%.+]] = load{{.+}} [[SIVAR_CAST]],
// LAMBDA: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 3, {{.+}} @[[LOUTL1:.+]] to {{.+}}, {{.+}} [[G_CAST_VAL]], {{.+}} [[G1_CAST_VAL]], {{.+}} [[SIVAR_CAST_VAL]])
// LAMBDA: ret void
// LAMBDA: define internal void @[[LOUTL1]]({{.+}})
// Skip global and bound tid vars
// LAMBDA: {{.+}} = alloca i32*,
// LAMBDA: {{.+}} = alloca i32*,
// LAMBDA: [[G_ADDR:%.+]] = alloca i{{[0-9]+}},
// LAMBDA: [[G1_ADDR:%.+]] = alloca i{{[0-9]+}},
// LAMBDA: [[SIVAR_ADDR:%.+]] = alloca i{{[0-9]+}},
// LAMBDA: {{%.+}} = alloca i{{[0-9]+}},
// LAMBDA: {{%.+}} = alloca i{{[0-9]+}},
// LAMBDA: {{%.+}} = alloca i{{[0-9]+}},
// LAMBDA: {{%.+}} = alloca i{{[0-9]+}},
// LAMBDA: {{%.+}} = alloca i{{[0-9]+}},
// LAMBDA: {{%.+}} = alloca i{{[0-9]+}},
// LAMBDA: [[G_PRIV_ADDR:%.+]] = alloca i{{[0-9]+}},
// LAMBDA: [[G1_PRIV_ADDR:%.+]] = alloca i{{[0-9]+}},
// LAMBDA: [[G1_TMP:%.+]] = alloca i32*,
// LAMBDA: [[SIVAR_PRIV_ADDR:%.+]] = alloca i{{[0-9]+}},
// skip loop vars
// LAMBDA-DAG: store {{.+}}, {{.+}} [[G_ADDR]],
// LAMBDA-DAG: store {{.+}}, {{.+}} [[G1_ADDR]],
// LAMBDA-DAG: store {{.+}}, {{.+}} [[SIVAR_ADDR]],
// LAMBDA-DAG: [[G_CONV:%.+]] = bitcast {{.+}} [[G_ADDR]] to
// LAMBDA-DAG: [[G1_CONV:%.+]] = bitcast {{.+}} [[G1_ADDR]] to
// LAMBDA-DAG: [[SIVAR_CONV:%.+]] = bitcast {{.+}} [[SIVAR_ADDR]] to
// LAMBDA-DAG: store{{.+}} [[G1_PRIV_ADDR]], {{.+}} [[G1_TMP]],
g = 1;
g1 = 1;
sivar = 2;
// LAMBDA: call void @__kmpc_for_static_init_4(
// LAMBDA-DAG: store{{.+}} 1, {{.+}} [[G_PRIV_ADDR]],
// LAMBDA-DAG: [[G1:%.+]] = load{{.+}}, {{.+}}* [[G1_TMP]]
// LAMBDA-DAG: store{{.+}} 1, {{.+}} [[G1]],
// LAMBDA-DAG: store{{.+}} 2, {{.+}} [[SIVAR_PRIV_ADDR]],
// LAMBDA-DAG: [[G1_REF:%.+]] = load{{.+}}, {{.+}} [[G1_TMP]],
// LAMBDA-DAG: store{{.+}} 1, {{.+}} [[G1_REF]],
// LAMBDA: call void [[INNER_LAMBDA:@.+]](
// LAMBDA: call void @__kmpc_for_static_fini(
[&]() {
// LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]])
// LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]],
g = 2;
g1 = 2;
sivar = 4;
// LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]]
// LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
// LAMBDA: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_PTR_REF]]
// LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G_REF]]
// LAMBDA: [[G1_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
// LAMBDA: [[G1_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G1_PTR_REF]]
// LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G1_REF]]
// LAMBDA: [[SIVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 2
// LAMBDA: [[SIVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_PTR_REF]]
// LAMBDA: store i{{[0-9]+}} 4, i{{[0-9]+}}* [[SIVAR_REF]]
}();
}
}();
return 0;
#else
#pragma omp target teams distribute firstprivate(t_var, vec, s_arr, var, sivar)
for (int i = 0; i < 2; ++i) {
vec[i] = t_var;
s_arr[i] = var;
sivar += i;
}
return tmain<int>();
#endif
}
// CHECK: define {{.*}}i{{[0-9]+}} @main()
// CHECK: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 5, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 0, i32 0)
// CHECK: call void @[[OFFL1:.+]]({{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}})
// CHECK: {{%.+}} = call{{.*}} i32 @[[TMAIN_INT:.+]]()
// CHECK: ret
// CHECK: define{{.*}} void @[[OFFL1]]({{.+}})
// CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}]*,
// CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}},
// CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]]*,
// CHECK: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]]*,
// CHECK: [[SIVAR_PRIV:%.+]] = alloca i{{[0-9]+}},
// CHECK: [[T_VAR_CAST:%.+]] = alloca i{{[0-9]+}},
// CHECK: [[SIVAR_CAST:%.+]] = alloca i{{[0-9]+}},
// CHECK-DAG: [[VEC_TE_PAR:%.+]] = load [2 x i{{[0-9]+}}]*, [2 x i{{[0-9]+}}]** [[VEC_PRIV]],
// CHECK-DAG: [[T_VAR_TE_PAR:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_CAST]],
// CHECK-DAG: [[S_ARR_TE_PAR:%.+]] = load [2 x [[S_FLOAT_TY]]]*, [2 x [[S_FLOAT_TY]]]** [[S_ARR_PRIV]],
// CHECK-DAG: [[VAR_TE_PAR:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** [[VAR_PRIV]],
// CHECK-DAG: [[SIVAR_TE_PAR:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR_CAST]],
// CHECK: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 5, {{.+}} @[[OUTL1:.+]] to {{.+}}, [2 x i{{[0-9]+}}]* [[VEC_TE_PAR]], i{{[0-9]+}} [[T_VAR_TE_PAR]], [2 x [[S_FLOAT_TY]]]* [[S_ARR_TE_PAR]], [[S_FLOAT_TY]]* [[VAR_TE_PAR]], i{{[0-9]+}} [[SIVAR_TE_PAR]])
// CHECK: ret void
// CHECK: define internal void @[[OUTL1]]({{.+}})
// Skip global and bound tid vars
// CHECK: {{.+}} = alloca i32*,
// CHECK: {{.+}} = alloca i32*,
// CHECK: [[VEC_ADDR:%.+]] = alloca [2 x i{{[0-9]+}}]*,
// CHECK: [[T_VAR_ADDR:%.+]] = alloca i{{[0-9]+}},
// CHECK: [[S_ARR_ADDR:%.+]] = alloca [2 x [[S_FLOAT_TY]]]*,
// CHECK: [[VAR_ADDR:%.+]] = alloca [[S_FLOAT_TY]]*,
// CHECK: [[SIVAR_ADDR:%.+]] = alloca i{{[0-9]+}},
// Skip temp vars for loop
// CHECK: alloca i{{[0-9]+}},
// CHECK: alloca i{{[0-9]+}},
// CHECK: alloca i{{[0-9]+}},
// CHECK: alloca i{{[0-9]+}},
// CHECK: alloca i{{[0-9]+}},
// CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}],
// CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]],
// CHECK: [[AGG_TMP1:%.+]] = alloca [[ST_TY]],
// CHECK: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]],
// CHECK: [[AGG_TMP2:%.+]] = alloca [[ST_TY]],
// param copy
// CHECK: store [2 x i{{[0-9]+}}]* {{.+}}, [2 x i{{[0-9]+}}]** [[VEC_ADDR]],
// CHECK: store i{{[0-9]+}} {{.+}}, i{{[0-9]+}}* [[T_VAR_ADDR]],
// CHECK: store [2 x [[S_FLOAT_TY]]]* {{.+}}, [2 x [[S_FLOAT_TY]]]** [[S_ARR_ADDR]],
// CHECK: store [[S_FLOAT_TY]]* {{.+}}, [[S_FLOAT_TY]]** [[VAR_ADDR]],
// CHECK: store i{{[0-9]+}} {{.+}}, i{{[0-9]+}}* [[SIVAR_ADDR]],
// T_VAR and SIVAR
// CHECK-DAG-64: [[CONV_TVAR:%.+]] = bitcast i64* [[T_VAR_ADDR]] to i32*
// CHECK-DAG-64: [[CONV_SIVAR:%.+]] = bitcast i64* [[SIVAR_ADDR]] to i32*
// preparation vars
// CHECK-DAG: [[VEC_ADDR_VAL:%.+]] = load [2 x i{{[0-9]+}}]*, [2 x i{{[0-9]+}}]** [[VEC_ADDR]],
// CHECK-DAG: [[S_ARR_ADDR_REF:%.+]] = load [2 x [[S_FLOAT_TY]]]*, [2 x [[S_FLOAT_TY]]]** [[S_ARR_ADDR]],
// CHECK-DAG: [[VAR_ADDR_REF:%.+]] = load{{.+}} [[VAR_ADDR]],
// firstprivate vec(vec): copy from *_addr into priv1 and then from priv1 into priv2
// CHECK-DAG: [[VEC_DEST_PRIV:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_PRIV]] to i8*
// CHECK-DAG: [[VEC_SRC:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_ADDR_VAL]] to i8*
// CHECK: call void @llvm.memcpy.{{.+}}(i8* [[VEC_DEST_PRIV]], i8* [[VEC_SRC]], {{.+}})
// firstprivate(s_arr)
// CHECK-DAG: [[S_ARR_PRIV_BGN:%.+]] = getelementptr{{.*}} [2 x [[S_FLOAT_TY]]], [2 x [[S_FLOAT_TY]]]* [[S_ARR_PRIV]],
// CHECK-DAG: [[S_ARR_ADDR_BGN:%.+]] = bitcast [2 x [[S_FLOAT_TY]]]* [[S_ARR_ADDR_REF]] to
// CHECK-DAG: [[S_ARR_FIN:%.+]] = icmp{{.+}} [[S_ARR_PRIV_BGN]],
// CHECK-DAG: [[S_ARR_SRC_COPY:%.+]] = phi{{.+}} [ [[S_ARR_ADDR_BGN]], {{.+}} ], [ [[S_ARR_SRC:%.+]], {{.+}} ]
// CHECK-DAG: [[S_ARR_DST_COPY:%.+]] = phi{{.+}} [ [[S_ARR_PRIV_BGN]], {{.+}}], [ [[S_ARR_DST:%.+]], {{.+}} ]
// CHECK-DAG: call void @{{.+}}({{.+}} [[AGG_TMP1]])
// CHECK-DAG: call void @{{.+}}({{.+}} [[S_ARR_DST_COPY]], {{.+}} [[S_ARR_SRC_COPY]], {{.+}} [[AGG_TMP1]])
// CHECK-DAG: call void @{{.+}}({{.+}} [[AGG_TMP1]])
// CHECK-DAG: [[S_ARR_DST]] = getelementptr {{.+}} [[S_ARR_DST_COPY]],
// CHECK-DAG: [[S_ARR_SRC]] = getelementptr {{.+}} [[S_ARR_SRC_COPY]],
// firstprivate(var)
// CHECK-DAG: call void @{{.+}}({{.+}} [[AGG_TMP2]])
// CHECK-DAG: call void @{{.+}}({{.+}} [[VAR_PRIV]], {{.+}} [[VAR_ADDR_REF]], {{.+}} [[AGG_TMP2]])
// CHECK-DAG: call void @{{.+}}({{.+}} [[AGG_TMP2]])
// CHECK: call void @__kmpc_for_static_init_4(
// CHECK-DAG-32: {{.+}} = {{.+}} [[T_VAR_ADDR]]
// CHECK-DAG-64: {{.+}} = {{.+}} [[CONV_TVAR]]
// CHECK-DAG: {{.+}} = {{.+}} [[VEC_PRIV]]
// CHECK-DAG: {{.+}} = {{.+}} [[S_ARR_PRIV]]
// CHECK-DAG: {{.+}} = {{.+}} [[VAR_PRIV]]
// CHECK-DAG-32: {{.+}} = {{.+}} [[SIVAR_ADDR]]
// CHECK-DAG-64: {{.+}} = {{.+}} [[CONV_SIVAR]]
// CHECK: call void @__kmpc_for_static_fini(
// CHECK: ret void
// CHECK: define{{.*}} i{{[0-9]+}} @[[TMAIN_INT]]()
// CHECK: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 4, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 0, i32 0)
// CHECK: call void @[[TOFFL1:.+]]({{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}})
// CHECK: ret
// CHECK: define {{.*}}void @[[TOFFL1]]({{.+}})
// CHECK: [[TVEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}]*,
// CHECK: [[TT_VAR_PRIV:%.+]] = alloca i{{[0-9]+}},
// CHECK: [[TS_ARR_PRIV:%.+]] = alloca [2 x [[S_INT_TY]]]*,
// CHECK: [[TVAR_PRIV:%.+]] = alloca [[S_INT_TY]]*,
// CHECK: [[TT_VAR_CAST:%.+]] = alloca i{{[0-9]+}},
// CHECK-DAG: [[TVEC_TE_PAR:%.+]] = load [2 x i{{[0-9]+}}]*, [2 x i{{[0-9]+}}]** [[TVEC_PRIV]],
// CHECK-DAG: [[TT_VAR_TE_PAR:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[TT_VAR_CAST]],
// CHECK-DAG: [[TS_ARR_TE_PAR:%.+]] = load [2 x [[S_INT_TY]]]*, [2 x [[S_INT_TY]]]** [[TS_ARR_PRIV]],
// CHECK-DAG: [[TVAR_TE_PAR:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** [[TVAR_PRIV]],
// CHECK: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 4, {{.+}} @[[TOUTL1:.+]] to {{.+}}, [2 x i{{[0-9]+}}]* [[TVEC_TE_PAR]], i{{[0-9]+}} [[TT_VAR_TE_PAR]], [2 x [[S_INT_TY]]]* [[TS_ARR_TE_PAR]], [[S_INT_TY]]* [[TVAR_TE_PAR]])
// CHECK: ret void
// CHECK: define internal void @[[TOUTL1]]({{.+}})
// Skip global and bound tid vars
// CHECK: {{.+}} = alloca i32*,
// CHECK: {{.+}} = alloca i32*,
// CHECK: [[VEC_ADDR:%.+]] = alloca [2 x i{{[0-9]+}}]*,
// CHECK: [[T_VAR_ADDR:%.+]] = alloca i{{[0-9]+}},
// CHECK: [[S_ARR_ADDR:%.+]] = alloca [2 x [[S_INT_TY]]]*,
// CHECK: [[VAR_ADDR:%.+]] = alloca [[S_INT_TY]]*,
// Skip temp vars for loop
// CHECK: alloca i{{[0-9]+}},
// CHECK: alloca i{{[0-9]+}},
// CHECK: alloca i{{[0-9]+}},
// CHECK: alloca i{{[0-9]+}},
// CHECK: alloca i{{[0-9]+}},
// CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}],
// CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_INT_TY]]],
// CHECK: [[AGG_TMP1:%.+]] = alloca [[ST_TY]],
// CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]],
// CHECK: [[AGG_TMP2:%.+]] = alloca [[ST_TY]],
// CHECK: [[TMP:%.+]] = alloca [[S_INT_TY]]*,
// param copy
// CHECK: store [2 x i{{[0-9]+}}]* {{.+}}, [2 x i{{[0-9]+}}]** [[VEC_ADDR]],
// CHECK: store i{{[0-9]+}} {{.+}}, i{{[0-9]+}}* [[T_VAR_ADDR]],
// CHECK: store [2 x [[S_INT_TY]]]* {{.+}}, [2 x [[S_INT_TY]]]** [[S_ARR_ADDR]],
// CHECK: store [[S_INT_TY]]* {{.+}}, [[S_INT_TY]]** [[VAR_ADDR]],
// T_VAR and preparation variables
// CHECK: [[VEC_ADDR_VAL:%.+]] = load [2 x i{{[0-9]+}}]*, [2 x i{{[0-9]+}}]** [[VEC_ADDR]],
// CHECK-64: [[CONV_TVAR:%.+]] = bitcast i64* [[T_VAR_ADDR]] to i32*
// CHECK: [[S_ARR_ADDR_REF:%.+]] = load [2 x [[S_INT_TY]]]*, [2 x [[S_INT_TY]]]** [[S_ARR_ADDR]],
// firstprivate vec(vec): copy from *_addr into priv1 and then from priv1 into priv2
// CHECK-DAG: [[VEC_DEST_PRIV:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_PRIV]] to i8*
// CHECK-DAG: [[VEC_SRC:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_ADDR_VAL]] to i8*
// CHECK: call void @llvm.memcpy.{{.+}}(i8* [[VEC_DEST_PRIV]], i8* [[VEC_SRC]], {{.+}})
// firstprivate(s_arr)
// CHECK-DAG: [[S_ARR_PRIV_BGN:%.+]] = getelementptr{{.*}} [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[S_ARR_PRIV]],
// CHECK-DAG: [[S_ARR_ADDR_BGN:%.+]] = bitcast [2 x [[S_INT_TY]]]* [[S_ARR_ADDR_REF]] to
// CHECK-DAG: [[S_ARR_FIN:%.+]] = icmp{{.+}} [[S_ARR_PRIV_BGN]],
// CHECK-DAG: [[S_ARR_SRC_COPY:%.+]] = phi{{.+}} [ [[S_ARR_ADDR_BGN]], {{.+}} ], [ [[S_ARR_SRC:%.+]], {{.+}} ]
// CHECK-DAG: [[S_ARR_DST_COPY:%.+]] = phi{{.+}} [ [[S_ARR_PRIV_BGN]], {{.+}} ], [ [[S_ARR_DST:%.+]], {{.+}} ]
// CHECK-DAG: call void @{{.+}}({{.+}} [[AGG_TMP1]])
// CHECK-DAG: call void @{{.+}}({{.+}} [[S_ARR_DST_COPY]], {{.+}} [[S_ARR_SRC_COPY]], {{.+}} [[AGG_TMP1]])
// CHECK-DAG: call void @{{.+}}({{.+}} [[AGG_TMP1]])
// CHECK-DAG: [[S_ARR_DST]] = getelementptr {{.+}} [[S_ARR_DST_COPY]],
// CHECK-DAG: [[S_ARR_SRC]] = getelementptr {{.+}} [[S_ARR_SRC_COPY]],
// firstprivate(var)
// CHECK-DAG: [[VAR_ADDR_REF:%.+]] = load{{.+}} [[VAR_ADDR]],
// CHECK-DAG: call void @{{.+}}({{.+}} [[AGG_TMP2]])
// CHECK-DAG: call void @{{.+}}({{.+}} [[VAR_PRIV]], {{.+}} [[VAR_ADDR_REF]], {{.+}} [[AGG_TMP2]])
// CHECK-DAG: call void @{{.+}}({{.+}} [[AGG_TMP2]])
// CHECK-DAG: store [[S_INT_TY]]* [[VAR_PRIV]], [[S_INT_TY]]** [[TMP]],
// CHECK: call void @__kmpc_for_static_init_4(
// CHECK-DAG-32: {{.+}} = {{.+}} [[T_VAR_ADDR]]
// CHECK-DAG-64: {{.+}} = {{.+}} [[CONV_TVAR]]
// CHECK-DAG: {{.+}} = {{.+}} [[VEC_PRIV]]
// CHECK-DAG: {{.+}} = {{.+}} [[TMP]]
// CHECK-DAG: {{.+}} = {{.+}} [[S_ARR_PRIV]]
// CHECK: call void @__kmpc_for_static_fini(
// CHECK: ret void
#endif

384
clang/test/OpenMP/target_teams_distribute_lastprivate_codegen.cpp Normal file
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// RUN: %clang_cc1 -DLAMBDA -verify -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-64
// RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-64
// RUN: %clang_cc1 -DLAMBDA -verify -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-32
// RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-32
// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64
// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
template <class T>
struct S {
T f;
S(T a) : f(a) {}
S() : f() {}
operator T() { return T(); }
~S() {}
};
// CHECK: [[S_FLOAT_TY:%.+]] = type { float }
// CHECK: [[S_INT_TY:%.+]] = type { i{{[0-9]+}} }
template <typename T>
T tmain() {
S<T> test;
T t_var = T();
T vec[] = {1, 2};
S<T> s_arr[] = {1, 2};
S<T> &var = test;
#pragma omp target teams distribute lastprivate(t_var, vec, s_arr, s_arr, var, var)
for (int i = 0; i < 2; ++i) {
vec[i] = t_var;
s_arr[i] = var;
}
return T();
}
int main() {
static int svar;
volatile double g;
volatile double &g1 = g;
#ifdef LAMBDA
// LAMBDA-LABEL: @main
// LAMBDA: call{{.*}} void [[OUTER_LAMBDA:@.+]](
[&]() {
static float sfvar;
// LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]](
// LAMBDA: call i{{[0-9]+}} @__tgt_target_teams(
// LAMBDA: call void [[OFFLOADING_FUN:@.+]](
// LAMBDA: define{{.+}} void [[OFFLOADING_FUN]](
// LAMBDA: call {{.*}}void {{.+}} @__kmpc_fork_teams({{.+}}, i32 4, {{.+}}* [[OMP_OUTLINED:@.+]] to {{.+}})
#pragma omp target teams distribute lastprivate(g, g1, svar, sfvar)
for (int i = 0; i < 2; ++i) {
// LAMBDA-64: define{{.*}} internal{{.*}} void [[OMP_OUTLINED]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, i64 [[G_IN:%.+]], i64 [[G1_IN:%.+]], i64 [[SVAR_IN:%.+]], i64 [[SFVAR_IN:%.+]])
// LAMBDA-32: define{{.*}} internal{{.*}} void [[OMP_OUTLINED]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, double*{{.+}} [[G_IN:%.+]], double*{{.+}} [[G1_IN:%.+]], i32 [[SVAR_IN:%.+]], i32 [[SFVAR_IN:%.+]])
// LAMBDA-64: [[G_PRIVATE_ADDR:%.+]] = alloca i64,
// LAMBDA-32: [[G_PRIVATE_ADDR:%.+]] = alloca double*,
// LAMBDA-64: [[G1_PRIVATE_ADDR:%.+]] = alloca i64,
// LAMBDA-32: [[G1_PRIVATE_ADDR:%.+]] = alloca double*,
// LAMBDA-64: [[SVAR_PRIVATE_ADDR:%.+]] = alloca i64,
// LAMBDA-32: [[SVAR_PRIVATE_ADDR:%.+]] = alloca i32,
// LAMBDA-64: [[SFVAR_PRIVATE_ADDR:%.+]] = alloca i64,
// LAMBDA-32: [[SFVAR_PRIVATE_ADDR:%.+]] = alloca i32,
// loop variables
// LAMBDA: {{.+}} = alloca i{{[0-9]+}},
// LAMBDA: {{.+}} = alloca i{{[0-9]+}},
// LAMBDA: {{.+}} = alloca i{{[0-9]+}},
// LAMBDA: {{.+}} = alloca i{{[0-9]+}},
// LAMBDA: {{.+}} = alloca i{{[0-9]+}},
// LAMBDA: [[OMP_IS_LAST:%.+]] = alloca i{{[0-9]+}},
// LAMBDA: [[G_PRIVATE:%.+]] = alloca double,
// LAMBDA: [[G1_PRIVATE:%.+]] = alloca double,
// LAMBDA: [[TMP_G1_PRIVATE:%.+]] = alloca double*,
// LAMBDA: [[SVAR_PRIVATE:%.+]] = alloca i{{[0-9]+}},
// LAMBDA: [[SFVAR_PRIVATE:%.+]] = alloca float,
// LAMBDA-64: store i64 [[G_IN]], i64* [[G_PRIVATE_ADDR]],
// LAMBDA-32: store double* [[G_IN]], double** [[G_PRIVATE_ADDR]],
// LAMBDA-64: store i64 [[G1_IN]], i64* [[G1_PRIVATE_ADDR]],
// LAMBDA-32: store double* [[G1_IN]], double** [[G1_PRIVATE_ADDR]],
// LAMBDA-64: store i64 [[SVAR_IN]], i64* [[SVAR_PRIVATE_ADDR]],
// LAMBDA-32: store i32 [[SVAR_IN]], i32* [[SVAR_PRIVATE_ADDR]],
// LAMBDA-64: store i64 [[SFVAR_IN]], i64* [[SFVAR_PRIVATE_ADDR]],
// LAMBDA-32: store i32 [[SFVAR_IN]], i32* [[SFVAR_PRIVATE_ADDR]],
// init private variables
// LAMBDA-64: [[G_IN_REF:%.+]] = bitcast i64* [[G_PRIVATE_ADDR]] to double*
// LAMBDA-32: [[G_IN_REF:%.+]] = load double*, double** [[G_PRIVATE_ADDR]],
// LAMBDA-64: [[G1_IN_REF:%.+]] = bitcast i64* [[G1_PRIVATE_ADDR]] to double*
// LAMBDA-64: store double* [[G1_IN_REF]], double** [[G1_IN_ADDR_REF:%.+]],
// LAMBDA-64: [[SVAR_IN_REF:%.+]] = bitcast i64* [[SVAR_PRIVATE_ADDR]] to i32*
// LAMBDA-64: [[SFVAR_IN_REF:%.+]] = bitcast i64* [[SFVAR_PRIVATE_ADDR]] to float*
// LAMBDA-32: [[SFVAR_IN_REF:%.+]] = bitcast i32* [[SFVAR_PRIVATE_ADDR]] to float*
// LAMBDA-64: [[G1_IN_REF:%.+]] = load double*, double** [[G1_IN_ADDR_REF]],
// LAMBDA-32: [[G1_IN_REF:%.+]] = load double*, double** [[G1_PRIVATE_ADDR]],
// LAMBDA: store double* [[G1_PRIVATE]], double** [[TMP_G1_PRIVATE]],
g = 1;
g1 = 1;
svar = 3;
sfvar = 4.0;
// LAMBDA: call {{.*}}void @__kmpc_for_static_init_4(
// LAMBDA: store double 1.0{{.+}}, double* [[G_PRIVATE]],
// LAMBDA: [[TMP_G1_REF:%.+]] = load double*, double** [[TMP_G1_PRIVATE]],
// LAMBDA: store{{.+}} double 1.0{{.+}}, double* [[TMP_G1_REF]],
// LAMBDA: store i{{[0-9]+}} 3, i{{[0-9]+}}* [[SVAR_PRIVATE]],
// LAMBDA: store float 4.0{{.+}}, float* [[SFVAR_PRIVATE]],
// LAMBDA: [[G_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
// LAMBDA: store double* [[G_PRIVATE]], double** [[G_PRIVATE_ADDR_REF]],
// LAMBDA: [[TMP_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
// LAMBDA: [[G1_PRIVATE_ADDR_FROM_TMP:%.+]] = load double*, double** [[TMP_G1_PRIVATE]],
// LAMBDA: store double* [[G1_PRIVATE_ADDR_FROM_TMP]], double** [[TMP_PRIVATE_ADDR_REF]],
// LAMBDA: [[SVAR_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 2
// LAMBDA: store i{{[0-9]+}}* [[SVAR_PRIVATE]], i{{[0-9]+}}** [[SVAR_PRIVATE_ADDR_REF]]
// LAMBDA: [[SFVAR_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 3
// LAMBDA: store float* [[SFVAR_PRIVATE]], float** [[SFVAR_PRIVATE_ADDR_REF]]
// LAMBDA: call{{.*}} void [[INNER_LAMBDA:@.+]](%{{.+}}* [[ARG]])
// LAMBDA: call {{.*}}void @__kmpc_for_static_fini(
// LAMBDA: [[OMP_IS_LAST_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[OMP_IS_LAST]],
// LAMBDA: [[IS_LAST_IT:%.+]] = icmp ne i{{[0-9]+}} [[OMP_IS_LAST_VAL]], 0
// LAMBDA: br i1 [[IS_LAST_IT]], label %[[OMP_LASTPRIV_BLOCK:.+]], label %[[OMP_LASTPRIV_DONE:.+]]
// LAMBDA: [[OMP_LASTPRIV_BLOCK]]:
// LAMBDA: [[G_PRIV_VAL:%.+]] = load double, double* [[G_PRIVATE]],
// LAMBDA: store{{.*}} double [[G_PRIV_VAL]], double* [[G_IN_REF]],
// LAMBDA: [[TMP_G1_PRIV_REF:%.+]] = load double*, double** [[TMP_G1_PRIVATE]],
// LAMBDA: [[TMP_G1_PRIV_VAL:%.+]] = load double, double* [[TMP_G1_PRIV_REF]],
// LAMBDA: store{{.*}} double [[TMP_G1_PRIV_VAL]], double* [[G1_IN_REF]],
// LAMBDA: [[SVAR_PRIV_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SVAR_PRIVATE]],
// LAMBDA-64: store i{{[0-9]+}} [[SVAR_PRIV_VAL]], i{{[0-9]+}}* [[SVAR_IN_REF]],
// LAMBDA-32: store i{{[0-9]+}} [[SVAR_PRIV_VAL]], i{{[0-9]+}}* [[SVAR_PRIVATE_ADDR]],
// LAMBDA: [[SFVAR_PRIV_VAL:%.+]] = load float, float* [[SFVAR_PRIVATE]],
// LAMBDA: store float [[SFVAR_PRIV_VAL]], float* [[SFVAR_IN_REF]],
// LAMBDA: br label %[[OMP_LASTPRIV_DONE]]
// LAMBDA: [[OMP_LASTPRIV_DONE]]:
// LAMBDA: ret
[&]() {
// LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]])
// LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]],
g = 2;
g1 = 2;
svar = 4;
sfvar = 8.0;
// LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]]
// LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
// LAMBDA: [[G_REF:%.+]] = load double*, double** [[G_PTR_REF]]
// LAMBDA: store double 2.0{{.+}}, double* [[G_REF]]
// LAMBDA: [[TMP_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
// LAMBDA: [[G1_REF:%.+]] = load double*, double** [[TMP_PTR_REF]]
// LAMBDA: store double 2.0{{.+}}, double* [[G1_REF]],
// LAMBDA: [[SVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 2
// LAMBDA: [[SVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SVAR_PTR_REF]]
// LAMBDA: store i{{[0-9]+}} 4, i{{[0-9]+}}* [[SVAR_REF]]
// LAMBDA: [[SFVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 3
// LAMBDA: [[SFVAR_REF:%.+]] = load float*, float** [[SFVAR_PTR_REF]]
// LAMBDA: store float 8.0{{.+}}, float* [[SFVAR_REF]]
}();
}
}();
return 0;
#else
S<float> test;
int t_var = 0;
int vec[] = {1, 2};
S<float> s_arr[] = {1, 2};
S<float> &var = test;
#pragma omp target teams distribute lastprivate(t_var, vec, s_arr, s_arr, var, var, svar)
for (int i = 0; i < 2; ++i) {
vec[i] = t_var;
s_arr[i] = var;
}
int i;
return tmain<int>();
#endif
}
// CHECK: define{{.*}} i{{[0-9]+}} @main()
// CHECK: [[TEST:%.+]] = alloca [[S_FLOAT_TY]],
// CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR:@.+]]([[S_FLOAT_TY]]* [[TEST]])
// CHECK: call i{{[0-9]+}} @__tgt_target_teams(
// CHECK: call void [[OFFLOAD_FUN:@.+]]([2 x i{{[0-9]+}}]* {{.+}}, i{{[0-9]+}} {{.+}}, [2 x [[S_FLOAT_TY]]]* {{.+}}, [[S_FLOAT_TY]]* {{.+}}, i{{[0-9]+}} {{.+}})
// CHECK: ret
// CHECK: define{{.+}} [[OFFLOAD_FUN]]([2 x i{{[0-9]+}}]*{{.+}} {{.+}}, i{{[0-9]+}} {{.+}}, [2 x [[S_FLOAT_TY]]]*{{.+}} {{.+}}, [[S_FLOAT_TY]]*{{.+}} {{.+}}, i{{[0-9]+}} {{.+}})
// CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_teams(
// CHECK: ret
//
// CHECK: define internal void [[OMP_OUTLINED:@.+]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [2 x i{{[0-9]+}}]*{{.+}} [[VEC_IN:%.+]], i{{[0-9]+}} [[T_VAR_IN:%.+]], [2 x [[S_FLOAT_TY]]]*{{.+}} [[S_ARR_IN:%.+]], [[S_FLOAT_TY]]*{{.+}} [[VAR_IN:%.+]], i{{[0-9]+}} [[S_VAR_IN:%.+]])
// CHECK: {{.+}} = alloca i{{[0-9]+}}*,
// CHECK: {{.+}} = alloca i{{[0-9]+}}*,
// CHECK: [[VEC_ADDR:%.+]] = alloca [2 x i{{[0-9]+}}]*,
// CHECK: [[T_VAR_ADDR:%.+]] = alloca i{{[0-9]+}},
// CHECK: [[S_ARR_ADDR:%.+]] = alloca [2 x [[S_FLOAT_TY]]]*,
// CHECK: [[VAR_ADDR:%.+]] = alloca [[S_FLOAT_TY]]*,
// CHECK: [[SVAR_ADDR:%.+]] = alloca i{{[0-9]+}},
// skip loop variables
// CHECK: {{.+}} = alloca i{{[0-9]+}},
// CHECK: {{.+}} = alloca i{{[0-9]+}},
// CHECK: {{.+}} = alloca i{{[0-9]+}},
// CHECK: {{.+}} = alloca i{{[0-9]+}},
// CHECK: {{.+}} = alloca i{{[0-9]+}},
// CHECK: [[OMP_IS_LAST:%.+]] = alloca i{{[0-9]+}},
// CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}},
// CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}],
// CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]],
// CHECK: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]],
// CHECK: [[TMP_PRIV:%.+]] = alloca [[S_FLOAT_TY]]*,
// CHECK: [[S_VAR_PRIV:%.+]] = alloca i{{[0-9]+}},
// copy from parameters to local address variables
// CHECK: store [2 x i{{[0-9]+}}]* [[VEC_IN]], [2 x i{{[0-9]+}}]** [[VEC_ADDR]],
// CHECK: store i{{[0-9]+}} [[T_VAR_IN]], i{{[0-9]+}}* [[T_VAR_ADDR]],
// CHECK: store [2 x [[S_FLOAT_TY]]]* [[S_ARR_IN]], [2 x [[S_FLOAT_TY]]]** [[S_ARR_ADDR]],
// CHECK: store [[S_FLOAT_TY]]* [[VAR_IN]], [[S_FLOAT_TY]]** [[VAR_ADDR]],
// CHECK: store i{{[0-9]+}} [[S_VAR_IN]], i{{[0-9]+}}* [[SVAR_ADDR]],
// load content of local address variables
// CHECK: [[VEC_ADDR_REF:%.+]] = load [2 x i{{[0-9]+}}]*, [2 x i{{[0-9]+}}]** [[VEC_ADDR]],
// CHECK-64: [[T_VAR_ADDR_REF:%.+]] = bitcast i64* [[T_VAR_ADDR]] to i32*
// CHECK: [[S_ARR_ADDR_REF:%.+]] = load [2 x [[S_FLOAT_TY]]]*, [2 x [[S_FLOAT_TY]]]** [[S_ARR_ADDR]],
// CHECK-64: [[SVAR_ADDR_REF:%.+]] = bitcast i64* [[SVAR_ADDR]] to i32*
// CHECK: store i{{[0-9]+}} 0, i{{[0-9]+}}* [[OMP_IS_LAST]],
// CHECK: [[VAR_ADDR_REF:%.+]] = load {{.+}}, {{.+}} [[VAR_ADDR]],
// the distribute loop
// CHECK: call void @__kmpc_for_static_init_4(
// assignment: vec[i] = t_var;
// CHECK: [[T_VAR_PRIV_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_PRIV]],
// CHECK: [[VEC_PTR:%.+]] = getelementptr inbounds [2 x i{{[0-9]+}}], [2 x i{{[0-9]+}}]* [[VEC_PRIV]], i{{[0-9]+}} 0, i{{[0-9]+}} {{.+}}
// CHECK: store i{{[0-9]+}} [[T_VAR_PRIV_VAL]], i{{[0-9]+}}* [[VEC_PTR]],
// assignment: s_arr[i] = var;
// CHECK-DAG: [[S_ARR_PTR:%.+]] = getelementptr inbounds [2 x [[S_FLOAT_TY]]], [2 x [[S_FLOAT_TY]]]* [[S_ARR_PRIV]],
// CHECK-DAG: [[TMP_VAL:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** [[TMP_PRIV]],
// CHECK-DAG: [[S_ARR_PTR_BCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[S_ARR_PTR]] to i8*
// CHECK-DAG: [[TMP_VAL_BCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[TMP_VAL]] to i8*
// CHECK: call void @llvm.memcpy.{{.+}}(i8* [[S_ARR_PTR_BCAST]], i8* [[TMP_VAL_BCAST]],
// CHECK: call void @__kmpc_for_static_fini(
// lastprivates
// CHECK: [[OMP_IS_LAST_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[OMP_IS_LAST]],
// CHECK: [[IS_LAST_IT:%.+]] = icmp ne i{{[0-9]+}} [[OMP_IS_LAST_VAL]], 0
// CHECK: br i1 [[IS_LAST_IT]], label %[[OMP_LASTPRIV_BLOCK:.+]], label %[[OMP_LASTPRIV_DONE:.+]]
// CHECK: [[OMP_LASTPRIV_BLOCK]]:
// CHECK: [[T_VAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_PRIV]],
// CHECK-64: store i{{[0-9]+}} [[T_VAR_VAL]], i{{[0-9]+}}* [[T_VAR_ADDR_REF]],
// CHECK-32: store i{{[0-9]+}} [[T_VAR_VAL]], i{{[0-9]+}}* [[T_VAR_ADDR]],
// CHECK: [[BCAST_VEC_ADDR_REF:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_ADDR_REF]] to i8*
// CHECK: [[BCAST_VEC_PRIV:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_PRIV]] to i8*
// CHECK: call void @llvm.memcpy.{{.+}}(i8* [[BCAST_VEC_ADDR_REF]], i8* [[BCAST_VEC_PRIV]],
// CHECK: [[S_ARR_BEGIN:%.+]] = getelementptr inbounds [2 x [[S_FLOAT_TY]]], [2 x [[S_FLOAT_TY]]]* [[S_ARR_ADDR_REF]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
// CHECK: [[S_ARR_PRIV_BCAST:%.+]] = bitcast [2 x [[S_FLOAT_TY]]]* [[S_ARR_PRIV]] to [[S_FLOAT_TY]]*
// CHECK: [[S_ARR_BEGIN_GEP:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[S_ARR_BEGIN]], i{{[0-9]+}} 2
// CHECK: [[S_ARR_IS_EMPTY:%.+]] = icmp eq [[S_FLOAT_TY]]* [[S_ARR_BEGIN]], [[S_ARR_BEGIN_GEP]]
// CHECK: br i1 [[S_ARR_IS_EMPTY]], label %[[S_ARR_COPY_DONE:.+]], label %[[S_ARR_COPY_BLOCK:.+]]
// CHECK: [[S_ARR_COPY_BLOCK]]:
// CHECK: [[S_ARR_SRC_EL:%.+]] = phi [[S_FLOAT_TY]]*{{.+}}
// CHECK: [[S_ARR_DST_EL:%.+]] = phi [[S_FLOAT_TY]]*{{.+}}
// CHECK: [[S_ARR_DST_BCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[S_ARR_DST_EL]] to i8*
// CHECK: [[S_ARR_SRC_BCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[S_ARR_SRC_EL]] to i8*
// CHECK: call void @llvm.memcpy.{{.+}}(i8* [[S_ARR_DST_BCAST]], i8* [[S_ARR_SRC_BCAST]]{{.+}})
// CHECK: [[S_ARR_DST_NEXT:%.+]] = getelementptr [[S_FLOAT_TY]], [[S_FLOAT_TY]]* [[S_ARR_DST_EL]], i{{[0-9]+}} 1
// CHECK: [[S_ARR_SRC_NEXT:%.+]] = getelementptr{{.+}}
// CHECK: [[CPY_IS_FINISHED:%.+]] = icmp eq [[S_FLOAT_TY]]* [[S_ARR_DST_NEXT]], [[S_ARR_BEGIN_GEP]]
// CHECK: br i1 [[CPY_IS_FINISHED]], label %[[S_ARR_COPY_DONE]], label %[[S_ARR_COPY_BLOCK]]
// CHECK: [[S_ARR_COPY_DONE]]:
// CHECK: [[TMP_VAL1:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** [[TMP_PRIV]],
// CHECK: [[VAR_ADDR_REF_BCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[VAR_ADDR_REF]] to i8*
// CHECK: [[TMP_VAL1_BCAST:%.+]] = bitcast [[S_FLOAT_TY]]* [[TMP_VAL1]] to i8*
// CHECK: call void @llvm.memcpy.{{.+}}(i8* [[VAR_ADDR_REF_BCAST]], i8* [[TMP_VAL1_BCAST]],{{.+}})
// CHECK: [[SVAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[S_VAR_PRIV]],
// CHECK-64: store i{{[0-9]+}} [[SVAR_VAL]], i{{[0-9]+}}* [[SVAR_ADDR_REF]],
// CHECK-32: store i{{[0-9]+}} [[SVAR_VAL]], i{{[0-9]+}}* [[SVAR_ADDR]],
// CHECK: ret void
// template tmain
// CHECK: define{{.*}} i{{[0-9]+}} [[TMAIN_INT:@.+]]()
// CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]],
// CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR:@.+]]([[S_INT_TY]]* [[TEST]])
// CHECK: call i{{[0-9]+}} @__tgt_target_teams(
// CHECK: call void [[OFFLOAD_FUN_1:@.+]]([2 x i{{[0-9]+}}]* {{.+}}, i{{[0-9]+}} {{.+}}, [2 x [[S_INT_TY]]]* {{.+}}, [[S_INT_TY]]* {{.+}})
// CHECK: ret
// CHECK: define internal void [[OFFLOAD_FUN_1]](
// CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_teams(%{{.+}}* @{{.+}}, i{{[0-9]+}} 4,
// CHECK: ret
// CHECK: define internal void [[OMP_OUTLINED_1:@.+]](i{{[0-9]+}}* noalias [[GTID_ADDR1:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [2 x i{{[0-9]+}}]*{{.+}} [[VEC_IN1:%.+]], i{{[0-9]+}} [[T_VAR_IN1:%.+]], [2 x [[S_INT_TY]]]*{{.+}} [[S_ARR_IN1:%.+]], [[S_INT_TY]]*{{.+}} [[VAR_IN1:%.+]])
// skip alloca of global_tid and bound_tid
// CHECK: {{.+}} = alloca i{{[0-9]+}}*,
// CHECK: {{.+}} = alloca i{{[0-9]+}}*,
// CHECK: [[VEC_ADDR1:%.+]] = alloca [2 x i{{[0-9]+}}]*,
// CHECK: [[T_VAR_ADDR1:%.+]] = alloca i{{[0-9]+}},
// CHECK: [[S_ARR_ADDR1:%.+]] = alloca [2 x [[S_INT_TY]]]*,
// CHECK: [[VAR_ADDR1:%.+]] = alloca [[S_INT_TY]]*,
// skip loop variables
// CHECK: {{.+}} = alloca i{{[0-9]+}},
// CHECK: {{.+}} = alloca i{{[0-9]+}},
// CHECK: {{.+}} = alloca i{{[0-9]+}},
// CHECK: {{.+}} = alloca i{{[0-9]+}},
// CHECK: {{.+}} = alloca i{{[0-9]+}},
// CHECK: [[OMP_IS_LAST1:%.+]] = alloca i{{[0-9]+}},
// CHECK: [[T_VAR_PRIV1:%.+]] = alloca i{{[0-9]+}},
// CHECK: [[VEC_PRIV1:%.+]] = alloca [2 x i{{[0-9]+}}],
// CHECK: [[S_ARR_PRIV1:%.+]] = alloca [2 x [[S_INT_TY]]],
// CHECK: [[VAR_PRIV1:%.+]] = alloca [[S_INT_TY]],
// CHECK: [[TMP_PRIV1:%.+]] = alloca [[S_INT_TY]]*,
// skip init of bound and global tid
// CHECK: store i{{[0-9]+}}* {{.*}},
// CHECK: store i{{[0-9]+}}* {{.*}},
// copy from parameters to local address variables
// CHECK: store [2 x i{{[0-9]+}}]* [[VEC_IN1]], [2 x i{{[0-9]+}}]** [[VEC_ADDR1]],
// CHECK: store i{{[0-9]+}} [[T_VAR_IN1]], i{{[0-9]+}}* [[T_VAR_ADDR1]],
// CHECK: store [2 x [[S_INT_TY]]]* [[S_ARR_IN1]], [2 x [[S_INT_TY]]]** [[S_ARR_ADDR1]],
// CHECK: store [[S_INT_TY]]* [[VAR_IN1]], [[S_INT_TY]]** [[VAR_ADDR1]],
// load content of local address variables
// CHECK: [[VEC_ADDR_REF1:%.+]] = load [2 x i{{[0-9]+}}]*, [2 x i{{[0-9]+}}]** [[VEC_ADDR1]],
// CHECK-64: [[T_VAR_ADDR_REF1:%.+]] = bitcast i64* [[T_VAR_ADDR1]] to i32*
// CHECK: [[S_ARR_ADDR_REF1:%.+]] = load [2 x [[S_INT_TY]]]*, [2 x [[S_INT_TY]]]** [[S_ARR_ADDR1]],
// CHECK-DAG: store i{{[0-9]+}} 0, i{{[0-9]+}}* [[OMP_IS_LAST1]],
// CHECK: [[VAR_ADDR1_REF:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** [[VAR_ADDR1]],
// CHECK-DAG: store [[S_INT_TY]]* [[VAR_PRIV1]], [[S_INT_TY]]** [[TMP_PRIV1]],
// CHECK: call void @__kmpc_for_static_init_4(
// assignment: vec[i] = t_var;
// CHECK: [[IV_VAL1:%.+]] =
// CHECK: [[T_VAR_PRIV_VAL1:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_PRIV1]],
// CHECK: [[VEC_PTR1:%.+]] = getelementptr inbounds [2 x i{{[0-9]+}}], [2 x i{{[0-9]+}}]* [[VEC_PRIV1]], i{{[0-9]+}} 0, i{{[0-9]+}} {{.+}}
// CHECK: store i{{[0-9]+}} [[T_VAR_PRIV_VAL1]], i{{[0-9]+}}* [[VEC_PTR1]],
// assignment: s_arr[i] = var;
// CHECK-DAG: [[S_ARR_PTR1:%.+]] = getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[S_ARR_PRIV1]],
// CHECK-DAG: [[TMP_VAL1:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** [[TMP_PRIV1]],
// CHECK-DAG: [[S_ARR_PTR_BCAST1:%.+]] = bitcast [[S_INT_TY]]* [[S_ARR_PTR1]] to i8*
// CHECK-DAG: [[TMP_VAL_BCAST1:%.+]] = bitcast [[S_INT_TY]]* [[TMP_VAL1]] to i8*
// CHECK-DAG: call void @llvm.memcpy.{{.+}}(i8* [[S_ARR_PTR_BCAST1]], i8* [[TMP_VAL_BCAST1]],
// CHECK: call void @__kmpc_for_static_fini(
// lastprivates
// CHECK: [[OMP_IS_LAST_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[OMP_IS_LAST1]],
// CHECK: [[IS_LAST_IT:%.+]] = icmp ne i{{[0-9]+}} [[OMP_IS_LAST_VAL]], 0
// CHECK: br i1 [[IS_LAST_IT]], label %[[OMP_LASTPRIV_BLOCK:.+]], label %[[OMP_LASTPRIV_DONE:.+]]
// CHECK: [[OMP_LASTPRIV_BLOCK]]:
// CHECK: [[T_VAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[T_VAR_PRIV1]],
// CHECK-64: store i{{[0-9]+}} [[T_VAR_VAL]], i{{[0-9]+}}* [[T_VAR_ADDR_REF1]],
// CHECK-32: store i{{[0-9]+}} [[T_VAR_VAL]], i{{[0-9]+}}* [[T_VAR_ADDR1]],
// CHECK: [[BCAST_VEC_ADDR_REF:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_ADDR_REF1]] to i8*
// CHECK: [[BCAST_VEC_PRIV:%.+]] = bitcast [2 x i{{[0-9]+}}]* [[VEC_PRIV1]] to i8*
// CHECK: call void @llvm.memcpy.{{.+}}(i8* [[BCAST_VEC_ADDR_REF]], i8* [[BCAST_VEC_PRIV]],
// CHECK: [[S_ARR_BEGIN:%.+]] = getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[S_ARR_ADDR_REF]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
// CHECK: [[S_ARR_PRIV_BCAST:%.+]] = bitcast [2 x [[S_INT_TY]]]* [[S_ARR_PRIV1]] to [[S_INT_TY]]*
// CHECK: [[S_ARR_BEGIN_GEP:%.+]] = getelementptr [[S_INT_TY]], [[S_INT_TY]]* [[S_ARR_BEGIN]], i{{[0-9]+}} 2
// CHECK: [[S_ARR_IS_EMPTY:%.+]] = icmp eq [[S_INT_TY]]* [[S_ARR_BEGIN]], [[S_ARR_BEGIN_GEP]]
// CHECK: br i1 [[S_ARR_IS_EMPTY]], label %[[S_ARR_COPY_DONE:.+]], label %[[S_ARR_COPY_BLOCK:.+]]
// CHECK: [[S_ARR_COPY_BLOCK]]:
// CHECK: [[S_ARR_SRC_EL:%.+]] = phi [[S_INT_TY]]*{{.+}}
// CHECK: [[S_ARR_DST_EL:%.+]] = phi [[S_INT_TY]]*{{.+}}
// CHECK: [[S_ARR_DST_BCAST:%.+]] = bitcast [[S_INT_TY]]* [[S_ARR_DST_EL]] to i8*
// CHECK: [[S_ARR_SRC_BCAST:%.+]] = bitcast [[S_INT_TY]]* [[S_ARR_SRC_EL]] to i8*
// CHECK: call void @llvm.memcpy.{{.+}}(i8* [[S_ARR_DST_BCAST]], i8* [[S_ARR_SRC_BCAST]]{{.+}})
// CHECK: [[S_ARR_DST_NEXT:%.+]] = getelementptr [[S_INT_TY]], [[S_INT_TY]]* [[S_ARR_DST_EL]], i{{[0-9]+}} 1
// CHECK: [[S_ARR_SRC_NEXT:%.+]] = getelementptr{{.+}}
// CHECK: [[CPY_IS_FINISHED:%.+]] = icmp eq [[S_INT_TY]]* [[S_ARR_DST_NEXT]], [[S_ARR_BEGIN_GEP]]
// CHECK: br i1 [[CPY_IS_FINISHED]], label %[[S_ARR_COPY_DONE]], label %[[S_ARR_COPY_BLOCK]]
// CHECK: [[S_ARR_COPY_DONE]]:
// CHECK: [[TMP_VAL1:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** [[TMP_PRIV1]],
// CHECK: [[VAR_ADDR_REF_BCAST:%.+]] = bitcast [[S_INT_TY]]* [[VAR_ADDR1_REF]] to i8*
// CHECK: [[TMP_VAL1_BCAST:%.+]] = bitcast [[S_INT_TY]]* [[TMP_VAL1]] to i8*
// CHECK: call void @llvm.memcpy.{{.+}}(i8* [[VAR_ADDR_REF_BCAST]], i8* [[TMP_VAL1_BCAST]],{{.+}})
// CHECK: ret void
#endif

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// RUN: %clang_cc1 -DCHECK -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64
// RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64
// RUN: %clang_cc1 -DCHECK -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32
// RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32
// RUN: %clang_cc1 -DLAMBDA -verify -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-64
// RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-64
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
struct St {
int a, b;
St() : a(0), b(0) {}
St(const St &st) : a(st.a + st.b), b(0) {}
~St() {}
};
volatile int g = 1212;
volatile int &g1 = g;
template <class T>
struct S {
T f;
S(T a) : f(a + g) {}
S() : f(g) {}
S(const S &s, St t = St()) : f(s.f + t.a) {}
operator T() { return T(); }
~S() {}
};
// CHECK-DAG: [[S_FLOAT_TY:%.+]] = type { float }
// CHECK-DAG: [[S_INT_TY:%.+]] = type { i{{[0-9]+}} }
template <typename T>
T tmain() {
S<T> test;
T t_var = T();
T vec[] = {1, 2};
S<T> s_arr[] = {1, 2};
S<T> &var = test;
#pragma omp target teams distribute private(t_var, vec, s_arr, var)
for (int i = 0; i < 2; ++i) {
vec[i] = t_var;
s_arr[i] = var;
}
return T();
}
// CHECK-DAG: [[TEST:@.+]] = global [[S_FLOAT_TY]] zeroinitializer,
S<float> test;
// CHECK-DAG: [[T_VAR:@.+]] = global i{{[0-9]+}} 333,
int t_var = 333;
// CHECK-DAG: [[VEC:@.+]] = global [2 x i{{[0-9]+}}] [i{{[0-9]+}} 1, i{{[0-9]+}} 2],
int vec[] = {1, 2};
// CHECK-DAG: [[S_ARR:@.+]] = global [2 x [[S_FLOAT_TY]]] zeroinitializer,
S<float> s_arr[] = {1, 2};
// CHECK-DAG: [[VAR:@.+]] = global [[S_FLOAT_TY]] zeroinitializer,
S<float> var(3);
// CHECK-DAG: [[SIVAR:@.+]] = internal global i{{[0-9]+}} 0,
int main() {
static int sivar;
#ifdef LAMBDA
// LAMBDA: [[G:@.+]] = global i{{[0-9]+}} 1212,
// LAMBDA-LABEL: @main
// LAMBDA: call void [[OUTER_LAMBDA:@.+]](
[&]() {
// LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]](
// LAMBDA: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 0, i8** null, i8** null, i{{64|32}}* null, i64* null, i32 0, i32 0)
// LAMBDA: call void @[[LOFFL1:.+]]()
// LAMBDA: ret
#pragma omp target teams distribute private(g, g1, sivar)
for (int i = 0; i < 2; ++i) {
// LAMBDA: define{{.*}} internal{{.*}} void @[[LOFFL1]]()
// LAMBDA: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 0, {{.+}} @[[LOUTL1:.+]] to {{.+}})
// LAMBDA: ret void
// LAMBDA: define internal void @[[LOUTL1]]({{.+}})
// Skip global, bound tid and loop vars
// LAMBDA: {{.+}} = alloca i32*,
// LAMBDA: {{.+}} = alloca i32*,
// LAMBDA: alloca i32,
// LAMBDA: alloca i32,
// LAMBDA: alloca i32,
// LAMBDA: alloca i32,
// LAMBDA: alloca i32,
// LAMBDA: alloca i32,
// LAMBDA: [[G_PRIV:%.+]] = alloca i{{[0-9]+}},
// LAMBDA: [[G1_PRIV:%.+]] = alloca i{{[0-9]+}}
// LAMBDA: [[TMP:%.+]] = alloca i{{[0-9]+}}*,
// LAMBDA: [[SIVAR_PRIV:%.+]] = alloca i{{[0-9]+}},
// LAMBDA: store{{.+}} [[G1_PRIV]], {{.+}} [[TMP]],
g = 1;
g1 = 1;
sivar = 2;
// LAMBDA: call void @__kmpc_for_static_init_4(
// LAMBDA-DAG: store{{.+}} 1, {{.+}} [[G_PRIV]],
// LAMBDA-DAG: store{{.+}} 2, {{.+}} [[SIVAR_PRIV]],
// LAMBDA-DAG: [[G1_REF:%.+]] = load{{.+}}, {{.+}} [[TMP]],
// LAMBDA-DAG: store{{.+}} 1, {{.+}} [[G1_REF]],
// LAMBDA: call void [[INNER_LAMBDA:@.+]](
// LAMBDA: call void @__kmpc_for_static_fini(
[&]() {
// LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]])
// LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]],
g = 2;
g1 = 2;
sivar = 4;
// LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]]
// LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
// LAMBDA: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_PTR_REF]]
// LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G_REF]]
// LAMBDA: [[G1_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
// LAMBDA: [[G1_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G1_PTR_REF]]
// LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G1_REF]]
// LAMBDA: [[SIVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 2
// LAMBDA: [[SIVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_PTR_REF]]
// LAMBDA: store i{{[0-9]+}} 4, i{{[0-9]+}}* [[SIVAR_REF]]
}();
}
}();
return 0;
#else
#pragma omp target teams distribute private(t_var, vec, s_arr, var, sivar)
for (int i = 0; i < 2; ++i) {
vec[i] = t_var;
s_arr[i] = var;
sivar += i;
}
return tmain<int>();
#endif
}
// CHECK: define {{.*}}i{{[0-9]+}} @main()
// CHECK: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 0, i8** null, i8** null, i{{64|32}}* null, i64* null, i32 0, i32 0)
// CHECK: call void @[[OFFL1:.+]]()
// CHECK: {{%.+}} = call{{.*}} i32 @[[TMAIN_INT:.+]]()
// CHECK: ret
// CHECK: define{{.*}} void @[[OFFL1]]()
// CHECK: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 0, {{.+}} @[[OUTL1:.+]] to {{.+}})
// CHECK: ret void
// CHECK: define internal void @[[OUTL1]]({{.+}})
// Skip global, bound tid and loop vars
// CHECK: {{.+}} = alloca i32*,
// CHECK: {{.+}} = alloca i32*,
// CHECK: {{.+}} = alloca i32,
// CHECK: {{.+}} = alloca i32,
// CHECK: {{.+}} = alloca i32,
// CHECK: {{.+}} = alloca i32,
// CHECK: {{.+}} = alloca i32,
// CHECK: {{.+}} = alloca i32,
// CHECK-DAG: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}},
// CHECK-DAG: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}],
// CHECK-DAG: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]],
// CHECK-DAG: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]],
// CHECK-DAG: [[SIVAR_PRIV:%.+]] = alloca i{{[0-9]+}},
// private(s_arr)
// CHECK-DAG: [[S_ARR_PRIV_BGN:%.+]] = getelementptr{{.*}} [2 x [[S_FLOAT_TY]]], [2 x [[S_FLOAT_TY]]]* [[S_ARR_PRIV]],
// CHECK-DAG: [[S_ARR_PTR_ALLOC:%.+]] = phi{{.+}} [ [[S_ARR_PRIV_BGN]], {{.+}} ], [ [[S_ARR_NEXT:%.+]], {{.+}} ]
// CHECK-DAG: call void @{{.+}}({{.+}} [[S_ARR_PTR_ALLOC]])
// CHECK-DAG: [[S_ARR_NEXT]] = getelementptr {{.+}} [[S_ARR_PTR_ALLOC]],
// private(var)
// CHECK-DAG: call void @{{.+}}({{.+}} [[VAR_PRIV]])
// CHECK: call void @__kmpc_for_static_init_4(
// CHECK-DAG: {{.+}} = {{.+}} [[T_VAR_PRIV]]
// CHECK-DAG: {{.+}} = {{.+}} [[VEC_PRIV]]
// CHECK-DAG: {{.+}} = {{.+}} [[S_ARR_PRIV]]
// CHECK-DAG: {{.+}} = {{.+}} [[VAR_PRIV]]
// CHECK-DAG: {{.+}} = {{.+}} [[SIVAR_PRIV]]
// CHECK: call void @__kmpc_for_static_fini(
// CHECK: ret void
// CHECK: define{{.*}} i{{[0-9]+}} @[[TMAIN_INT]]()
// CHECK: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 0,
// CHECK: call void @[[TOFFL1:.+]]()
// CHECK: ret
// CHECK: define {{.*}}void @[[TOFFL1]]()
// CHECK: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 0, {{.+}} @[[TOUTL1:.+]] to {{.+}})
// CHECK: ret void
// CHECK: define internal void @[[TOUTL1]]({{.+}})
// Skip global, bound tid and loop vars
// CHECK: {{.+}} = alloca i32*,
// CHECK: {{.+}} = alloca i32*,
// CHECK: alloca i{{[0-9]+}},
// CHECK: alloca i{{[0-9]+}},
// CHECK: alloca i{{[0-9]+}},
// CHECK: alloca i{{[0-9]+}},
// CHECK: alloca i{{[0-9]+}},
// CHECK: alloca i{{[0-9]+}},
// CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}},
// CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}],
// CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_INT_TY]]],
// CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]],
// CHECK: [[TMP:%.+]] = alloca [[S_INT_TY]]*,
// private(s_arr)
// CHECK-DAG: [[S_ARR_PRIV_BGN:%.+]] = getelementptr{{.*}} [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[S_ARR_PRIV]],
// CHECK-DAG: [[S_ARR_PTR_ALLOC:%.+]] = phi{{.+}} [ [[S_ARR_PRIV_BGN]], {{.+}} ], [ [[S_ARR_NEXT:%.+]], {{.+}} ]
// CHECK-DAG: call void @{{.+}}({{.+}} [[S_ARR_PTR_ALLOC]])
// CHECK-DAG: [[S_ARR_NEXT]] = getelementptr {{.+}} [[S_ARR_PTR_ALLOC]],
// CHECK-DAG: [[S_ARR_PRIV_BGN:%.+]] = getelementptr{{.*}} [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[S_ARR_PRIV]],
// CHECK-DAG: [[S_ARR_PTR_ALLOC:%.+]] = phi{{.+}} [ [[S_ARR_PRIV_BGN]], {{.+}} ], [ [[S_ARR_NEXT:%.+]], {{.+}} ]
// CHECK-DAG: call void @{{.+}}({{.+}} [[S_ARR_PTR_ALLOC]])
// CHECK-DAG: [[S_ARR_NEXT]] = getelementptr {{.+}} [[S_ARR_PTR_ALLOC]],
// private(var)
// CHECK-DAG: call void @{{.+}}({{.+}} [[VAR_PRIV]])
// CHECK-DAG: store{{.+}} [[VAR_PRIV]], {{.+}} [[TMP]]
// CHECK: call void @__kmpc_for_static_init_4(
// CHECK-DAG: {{.+}} = {{.+}} [[T_VAR_PRIV]]
// CHECK-DAG: {{.+}} = {{.+}} [[VEC_PRIV]]
// CHECK-DAG: {{.+}} = {{.+}} [[S_ARR_PRIV]]
// CHECK-DAG: {{.+}} = {{.+}} [[TMP]]
// CHECK: call void @__kmpc_for_static_fini(
// CHECK: ret void
#endif

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// RUN: %clang_cc1 -DCHECK -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64
// RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64
// RUN: %clang_cc1 -DCHECK -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32
// RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32
// RUN: %clang_cc1 -DLAMBDA -verify -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-64
// RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-64
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
template <typename T>
T tmain() {
T t_var = T();
T vec[] = {1, 2};
#pragma omp target teams distribute reduction(+: t_var)
for (int i = 0; i < 2; ++i) {
t_var += (T) i;
}
return T();
}
int main() {
static int sivar;
#ifdef LAMBDA
// LAMBDA: [[RED_VAR:@.+]] = common global [8 x {{.+}}] zeroinitializer
// LAMBDA-LABEL: @main
// LAMBDA: call void [[OUTER_LAMBDA:@.+]](
[&]() {
// LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]](
// LAMBDA: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 1, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 0, i32 0)
// LAMBDA: call void @[[LOFFL1:.+]](
// LAMBDA: ret
#pragma omp target teams distribute reduction(+: sivar)
for (int i = 0; i < 2; ++i) {
// LAMBDA: define{{.*}} internal{{.*}} void @[[LOFFL1]](i{{64|32}} [[SIVAR_ARG:%.+]])
// LAMBDA: [[SIVAR_ADDR:%.+]] = alloca i{{.+}},
// LAMBDA: [[SIVAR_CASTED:%.+]] = alloca i{{.+}},
// LAMBDA: store{{.+}} [[SIVAR_ARG]], {{.+}} [[SIVAR_ADDR]],
// LAMBDA: [[SIVAR_CONV:%.+]] = bitcast{{.+}} [[SIVAR_ADDR]] to
// LAMBDA: [[SIVAR:%.+]] = load i64, i64* [[SIVAR_CASTED]],
// LAMBDA: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[LOUTL1:.+]] to {{.+}}, {{.+}} [[SIVAR]])
// LAMBDA: ret void
// LAMBDA: define internal void @[[LOUTL1]]({{.+}}, {{.+}}, {{.+}} [[SIVAR_ARG:%.+]])
// Skip global and bound tid vars
// LAMBDA: {{.+}} = alloca i32*,
// LAMBDA: {{.+}} = alloca i32*,
// LAMBDA: [[SIVAR_ADDR:%.+]] = alloca i{{.+}},
// LAMBDA: [[SIVAR_PRIV:%.+]] = alloca i{{.+}},
// LAMBDA: [[RED_LIST:%.+]] = alloca [1 x {{.+}}],
// LAMBDA: store{{.+}} [[SIVAR_ARG]], {{.+}} [[SIVAR_ADDR]],
// LAMBDA: [[SIVAR_REF:%.+]] = bitcast i64* [[SIVAR_ADDR]] to i32*
// LAMBDA: store{{.+}} 0, {{.+}} [[SIVAR_PRIV]],
// LAMBDA: call void @__kmpc_for_static_init_4(
// LAMBDA: store{{.+}}, {{.+}} [[SIVAR_PRIV]],
// LAMBDA: call void [[INNER_LAMBDA:@.+]](
// LAMBDA: call void @__kmpc_for_static_fini(
// LAMBDA: [[RED_LIST_GEP:%.+]] = getelementptr{{.+}} [[RED_LIST]],
// LAMBDA: [[SIVAR_PRIV_CAST:%.+]] = bitcast{{.+}} [[SIVAR_PRIV]] to
// LAMBDA: store{{.+}} [[SIVAR_PRIV_CAST]], {{.+}} [[RED_LIST_GEP]],
// LAMBDA: [[RED_LIST_BCAST:%.+]] = bitcast{{.+}} [[RED_LIST]] to
// LAMBDA: [[K_RED_RET:%.+]] = call{{.+}} @__kmpc_reduce({{.+}}, {{.+}}, {{.+}}, {{.+}}, {{.+}} [[RED_LIST_BCAST]], {{.+}} [[RED_FUN:@.+]], {{.+}} [[RED_VAR]])
// LAMBDA: switch{{.+}} [[K_RED_RET]], label{{.+}} [
// LAMBDA: {{.+}}, label %[[CASE1:.+]]
// LAMBDA: {{.+}}, label %[[CASE2:.+]]
// LAMBDA: ]
// LAMBDA: [[CASE1]]:
// LAMBDA-DAG: [[SIVAR_VAL:%.+]] = load{{.+}}, {{.+}} [[SIVAR_REF]],
// LAMBDA-DAG: [[SIVAR_PRIV_VAL:%.+]] = load{{.+}}, {{.+}} [[SIVAR_PRIV]],
// LAMBDA-DAG: [[SIVAR_INC:%.+]] = add{{.+}} [[SIVAR_VAL]], [[SIVAR_PRIV_VAL]]
// LAMBDA: store{{.+}} [[SIVAR_INC]], {{.+}} [[SIVAR_REF]],
// LAMBDA: call void @__kmpc_end_reduce({{.+}}, {{.+}}, {{.+}} [[RED_VAR]])
// LAMBDA: br
// LAMBDA: [[CASE2]]:
// LAMBDA-DAG: [[SIVAR_PRIV_VAL:%.+]] = load{{.+}}, {{.+}} [[SIVAR_PRIV]],
// LAMBDA-DAG: [[ATOMIC_RES:%.+]] = atomicrmw add{{.+}} [[SIVAR_REF]], {{.+}} [[SIVAR_PRIV_VAL]]
// LAMBDA: call void @__kmpc_end_reduce({{.+}}, {{.+}}, {{.+}} [[RED_VAR]])
// LAMBDA: br
sivar += i;
[&]() {
// LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]])
// LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]],
sivar += 4;
// LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]]
// LAMBDA: [[SIVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
// LAMBDA: [[SIVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_PTR_REF]]
// LAMBDA: [[SIVAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR_REF]]
// LAMBDA: [[SIVAR_INC:%.+]] = add{{.+}} [[SIVAR_VAL]], 4
// LAMBDA: store i{{[0-9]+}} [[SIVAR_INC]], i{{[0-9]+}}* [[SIVAR_REF]]
}();
}
}();
return 0;
#else
#pragma omp target teams distribute reduction(+: sivar)
for (int i = 0; i < 2; ++i) {
sivar += i;
}
return tmain<int>();
#endif
}
// CHECK: [[RED_VAR:@.+]] = common global [8 x {{.+}}] zeroinitializer
// CHECK: define {{.*}}i{{[0-9]+}} @main()
// CHECK: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 1, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 0, i32 0)
// CHECK: call void @[[OFFL1:.+]](i{{64|32}} %{{.+}})
// CHECK: {{%.+}} = call{{.*}} i32 @[[TMAIN_INT:.+]]()
// CHECK: ret
// CHECK: define{{.*}} void @[[OFFL1]](i{{64|32}} [[SIVAR_ARG:%.+]])
// CHECK: [[SIVAR_ADDR:%.+]] = alloca i{{.+}},
// CHECK: [[SIVAR_CASTED:%.+]] = alloca i{{.+}},
// CHECK: store{{.+}} [[SIVAR_ARG]], {{.+}} [[SIVAR_ADDR]],
// CHECK-64: [[SIVAR_LOAD:%.+]] = load i64, i64* [[SIVAR_CASTED]],
// CHECK-32: [[SIVAR_LOAD:%.+]] = load i32, i32* [[SIVAR_CASTED]],
// CHECK: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTL1:.+]] to {{.+}}, {{.+}} [[SIVAR_LOAD]])
// CHECK: ret void
// CHECK: define internal void @[[OUTL1]]({{.+}}, {{.+}}, {{.+}} [[SIVAR_ARG:%.+]])
// Skip global and bound tid vars
// CHECK: {{.+}} = alloca i32*,
// CHECK: {{.+}} = alloca i32*,
// CHECK: [[SIVAR_ADDR:%.+]] = alloca i{{.+}},
// CHECK: [[SIVAR_PRIV:%.+]] = alloca i{{.+}},
// CHECK: [[RED_LIST:%.+]] = alloca [1 x {{.+}}],
// CHECK: store{{.+}} [[SIVAR_ARG]], {{.+}} [[SIVAR_ADDR]],
// CHECK-64: [[SIVAR_REF:%.+]] = bitcast i64* [[SIVAR_ADDR]] to i32*
// CHECK: store{{.+}} 0, {{.+}} [[SIVAR_PRIV]],
// CHECK: call void @__kmpc_for_static_init_4(
// CHECK: store{{.+}}, {{.+}} [[SIVAR_PRIV]],
// CHECK: call void @__kmpc_for_static_fini(
// CHECK: [[RED_LIST_GEP:%.+]] = getelementptr{{.+}} [[RED_LIST]],
// CHECK: [[SIVAR_PRIV_CAST:%.+]] = bitcast{{.+}} [[SIVAR_PRIV]] to
// CHECK: store{{.+}} [[SIVAR_PRIV_CAST]], {{.+}} [[RED_LIST_GEP]],
// CHECK: [[RED_LIST_BCAST:%.+]] = bitcast{{.+}} [[RED_LIST]] to
// CHECK: [[K_RED_RET:%.+]] = call{{.+}} @__kmpc_reduce({{.+}}, {{.+}}, {{.+}}, {{.+}}, {{.+}} [[RED_LIST_BCAST]], {{.+}} [[RED_FUN:@.+]], {{.+}} [[RED_VAR]])
// CHECK: switch{{.+}} [[K_RED_RET]], label{{.+}} [
// CHECK: {{.+}}, label %[[CASE1:.+]]
// CHECK: {{.+}}, label %[[CASE2:.+]]
// CHECK: ]
// CHECK: [[CASE1]]:
// CHECK-64-DAG: [[SIVAR_VAL:%.+]] = load{{.+}}, {{.+}} [[SIVAR_REF]],
// CHECK-32-DAG: [[SIVAR_VAL:%.+]] = load{{.+}}, {{.+}} [[SIVAR_ADDR]],
// CHECK-DAG: [[SIVAR_PRIV_VAL:%.+]] = load{{.+}}, {{.+}} [[SIVAR_PRIV]],
// CHECK-DAG: [[SIVAR_INC:%.+]] = add{{.+}} [[SIVAR_VAL]], [[SIVAR_PRIV_VAL]]
// CHECK-64: store{{.+}} [[SIVAR_INC]], {{.+}} [[SIVAR_REF]],
// CHECK-32: store{{.+}} [[SIVAR_INC]], {{.+}} [[SIVAR_ADDR]],
// CHECK: call void @__kmpc_end_reduce({{.+}}, {{.+}}, {{.+}} [[RED_VAR]])
// CHECK: br
// CHECK: [[CASE2]]:
// CHECK-DAG: [[SIVAR_PRIV_VAL:%.+]] = load{{.+}}, {{.+}} [[SIVAR_PRIV]],
// CHECK-64-DAG: [[ATOMIC_RES:%.+]] = atomicrmw add{{.+}} [[SIVAR_REF]], {{.+}} [[SIVAR_PRIV_VAL]]
// CHECK-32-DAG: [[ATOMIC_RES:%.+]] = atomicrmw add{{.+}} [[SIVAR_ADDR]], {{.+}} [[SIVAR_PRIV_VAL]]
// CHECK: call void @__kmpc_end_reduce({{.+}}, {{.+}}, {{.+}} [[RED_VAR]])
// CHECK: br
// CHECK: define{{.*}} i{{[0-9]+}} @[[TMAIN_INT]]()
// CHECK: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 1,
// CHECK: call void @[[TOFFL1:.+]]({{.+}})
// CHECK: ret
// CHECK: define{{.*}} void @[[TOFFL1]](i{{64|32}} [[TVAR_ARG:%.+]])
// CHECK: [[TVAR_ADDR:%.+]] = alloca i{{.+}},
// CHECK: [[TVAR_CASTED_ADDR:%.+]] = alloca i{{.+}},
// CHECK: store{{.+}} [[TVAR_ARG]], {{.+}} [[TVAR_ADDR]],
// CHECK-64: [[TVAR_CONV:%.+]] = bitcast{{.+}} [[TVAR_ADDR]] to
// CHECK-64: [[TVAR:%.+]] = load i64, i64* [[TVAR_CASTED_ADDR]],
// CHECK-32: [[TVAR:%.+]] = load i32, i32* [[TVAR_CASTED_ADDR]],
// CHECK: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[TOUTL1:.+]] to {{.+}}, {{.+}} [[TVAR]])
// CHECK: ret void
// CHECK: define internal void @[[TOUTL1]]({{.+}}, {{.+}}, {{.+}} [[TVAR_ARG:%.+]])
// Skip global and bound tid vars
// CHECK: {{.+}} = alloca i32*,
// CHECK: {{.+}} = alloca i32*,
// CHECK: [[TVAR_ADDR:%.+]] = alloca i{{.+}},
// CHECK: [[TVAR_PRIV:%.+]] = alloca i{{.+}},
// CHECK: [[RED_LIST:%.+]] = alloca [1 x {{.+}}],
// CHECK: store{{.+}} [[TVAR_ARG]], {{.+}} [[TVAR_ADDR]],
// CHECK-64: [[TVAR_REF:%.+]] = bitcast i64* [[TVAR_ADDR]] to i32*
// CHECK: store{{.+}} 0, {{.+}} [[TVAR_PRIV]],
// CHECK: call void @__kmpc_for_static_init_4(
// CHECK: store{{.+}}, {{.+}} [[TVAR_PRIV]],
// CHECK: call void @__kmpc_for_static_fini(
// CHECK: [[RED_LIST_GEP:%.+]] = getelementptr{{.+}} [[RED_LIST]],
// CHECK: [[TVAR_PRIV_CAST:%.+]] = bitcast{{.+}} [[TVAR_PRIV]] to
// CHECK: store{{.+}} [[TVAR_PRIV_CAST]], {{.+}} [[RED_LIST_GEP]],
// CHECK: [[RED_LIST_BCAST:%.+]] = bitcast{{.+}} [[RED_LIST]] to
// CHECK: [[K_RED_RET:%.+]] = call{{.+}} @__kmpc_reduce({{.+}}, {{.+}}, {{.+}}, {{.+}}, {{.+}} [[RED_LIST_BCAST]], {{.+}} [[RED_FUN:@.+]], {{.+}} [[RED_VAR]])
// CHECK: switch{{.+}} [[K_RED_RET]], label{{.+}} [
// CHECK: {{.+}}, label %[[CASE1:.+]]
// CHECK: {{.+}}, label %[[CASE2:.+]]
// CHECK: ]
// CHECK: [[CASE1]]:
// CHECK-64-DAG: [[TVAR_VAL:%.+]] = load{{.+}}, {{.+}} [[TVAR_REF]],
// CHECK-32-DAG: [[TVAR_VAL:%.+]] = load{{.+}}, {{.+}} [[TVAR_ADDR]],
// CHECK-DAG: [[TVAR_PRIV_VAL:%.+]] = load{{.+}}, {{.+}} [[TVAR_PRIV]],
// CHECK-DAG: [[TVAR_INC:%.+]] = add{{.+}} [[TVAR_VAL]], [[TVAR_PRIV_VAL]]
// CHECK-64: store{{.+}} [[TVAR_INC]], {{.+}} [[TVAR_REF]],
// CHECK-32: store{{.+}} [[TVAR_INC]], {{.+}} [[TVAR_ADDR]],
// CHECK: call void @__kmpc_end_reduce({{.+}}, {{.+}}, {{.+}} [[RED_VAR]])
// CHECK: br
// CHECK: [[CASE2]]:
// CHECK-DAG: [[TVAR_PRIV_VAL:%.+]] = load{{.+}}, {{.+}} [[TVAR_PRIV]],
// CHECK-64-DAG: [[ATOMIC_RES:%.+]] = atomicrmw add{{.+}} [[TVAR_REF]], {{.+}} [[TVAR_PRIV_VAL]]
// CHECK-32-DAG: [[ATOMIC_RES:%.+]] = atomicrmw add{{.+}} [[TVAR_ADDR]], {{.+}} [[TVAR_PRIV_VAL]]
// CHECK: call void @__kmpc_end_reduce({{.+}}, {{.+}}, {{.+}} [[RED_VAR]])
// CHECK: br
#endif